Two cars travel in the same direction along a straight road. The figure below shows the velocity, u, of each car at time 1. Car Bstarts 3hours after car A and car Breaches a maximum velocity of 50 km/hr.v (km/hr)Car ACar Btravels for iCar B(a) For approximately how long does each car travel?Car A travels for ihours.(b) Estimate car A's maximum velocity.Car A's maximum velocity ishours.(c) Approximately how far does each car travel?Car A travels approximately it (hr)✓that of car B, that is ikm/hr.km and car Btravels approximately ikm.

A) As car B starts 3 hrs after car A we can conclude that one unit on time axis is 3 hrs: So, from…

Two cars travel in the same direction along a straight road. The figure below shows the velocity, u, of each car at time 1. Car Bstarts 3 hours after car A and car Breaches a maximum velocity of 50 km/hr. v (km/hr) Car A Car B t (hr)

Two cars travel in the same direction along a straight road. The figure below shows the velocity, u, of each car at time 1. Car Bstarts 3 hours after car A and car Breaches a maximum velocity of 50 km/hr. v (km/hr) Car A Car B t (hr)

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 15P: A parcel of air moving in a straight tube with a constant acceleration of 4.00 m/s2 has a velocity...

See similar textbooks

Related questions

Q: A Dangerous Ride. You and your exploration team are stuck on a steep slope in the Andes Mountains in…

Q: Now you have a nucleus with 16 protons at x = 2.7 Angstroms on the x-axis. What is the value of the…

A: Coordinates of nucleus= ( 0 , 2.7 A ) Coordinates of the point where the potential is to be found =…

Q: The man exerts an average force of 30.0 N at an angle of 30 degrees to pull the girl a distance of…

Q: What is the momentum of a 930-MeV proton (that is, its kinetic energy is 930 MeV)?

A: given kinetic energy of proton(K)=930 M-eV Required momentum of proton.

Q: A speaker emits a sound wave having 80 Watts of power. Calculate A) the sound intensity in W/m² at a…

Q: Which UNIT will the answer to this operation have? (We're only interested in the units, not the…

A: Given data: 5 m.s2 s2 Required: The unit of the given operation

Q: A wheel is spinning at 430 rev/s. It undergoes an angular acceleration until it reaches an angular…

Q: A mass of 420 g is attached to a vertical spring, causing the spring to stretch a distance d at…

A: Given, Mass oscillates 10 times in 4.85 s Period of one oscillation, T = 4.85 / 10 = 0.485 s and m =…

Q: A 7.31-g bullet is moving horizontally with a velocity of +342 m/s, where the sign + indicates that…

Q: Position (centimeters) 54 3 2 1 -1 -2 -3 -5 0 M 2 4 6 Time (seconds) The plot shows the position…

Q: A bicyclist in the Tour de France has a speed of 32.0 miles per hour (mi/h) on a flat section of the…

A: Given data: Speed (v) = 32.0 mi/h Required: The speed in km/h and m/s

Q: A jewelry designer plans to make some specially ordered silver charms for a bracelet. If the melting…

Q: Tom travels to the moon for NASA. While on the moon, the total weight of Tom and his lunar…

A: Given data: Total weight on the moon (WT) = 224 N Mass of suit (msuit ) = 50 kg Acceleration due to…

Q: A fluorescent dye absorbs a photon of light of 485 nm and emits a photon of light at 540 nm. How…

A: Given thatλ1=485 nmλ2=540 nmas E=hcλh is planck constantc is speed of lightE is associated energy

Q: The system shown is at rest. Box 2 weighs 45N. Determine all unknowns, neglecting friction in the…

Q: A solid disk is rotating with a constant angular speed as shown below. What statements can we make…

A: Given that a solid disk is rotating with a constant angular speed

Q: You and your groupmate are trying to lift the prototype of your project (you didn't read the…

A: Given data: Mass (m) = 310 kg F1 = 2100 N, straight up F2 = 3000 N, straight up Required: The…

Q: ;. A 2 cm object is 2 cm in front of a two-lens system with focal lengths 4 cm and -4 cm,…

A: For first lens: Object distance, u = 2 cm Focal length, f = 4 cm Image position = ? The image…

Q: A solid ball with mass, M=2.5 kg and radius, R=0.2 meter is released from rest from the top of an…

A: m = 2.5 kg R = 0.2 m Initial velocity (u) = 0 m/s h = 3.5 m

Q: A capacitor, resistor, and an open switch are attached in series as seen below. Initially the switch…

Q: This time your object has a mass of 67.8 kg. Now imagine taking all the protons out of the object…

Q: What is the angle of refraction of the incident light is on air (n-1) and glass (n=1.42) boundary,…

Q: In the figure, an electron moves at speed v-51.2 m/s along an x axis through uniform electric and…

A: From the condition, v = E / B we have, E→ = vB→ E→ = 51.2 x 4.51 E→ = 230.912 V/m

Q: A wagon with a mass of 52kg is pulled by a force of 9.5 N by a rope at 22º. find the acceleration of…

A: Given data: Mass (m) = 52 kg Force (F) = 9.5 N Angle (θ) = 22° Time (t) = 10 s Initial velocity (u)…

Q: Draw the free body diagram of the following situation. 1. A book on top of a table and is not…

Q: Block 1 (20 kg) is pulled by a rope from left to right up a ramp which is inclined 50 degrees from…

A: Free body diagram is below

Q: A volleyball is spiked so that its incoming velocity of +2.73 m/s is changed to an outgoing velocity…

A: Given data: Initial velocity (u) = +2.73 m/s Final velocity (v) = -18.6 m/s Mass (m) = 0.350 kg…

Q: A force of 30.0 N is required to push a 20.0 Kg mass 2.00 m across the floor. The mass is then…

A: Data provided: Horizontal force (F) = 30.0 N m = 20.0 kg Horizontal displacement (d) = 2.00 m…

Q: Chapter 27, Problem 065 GO In the figure R₁ = 10.9 kN, R₂ 15.0 kN, C = 0.430 µF, and the ideal…

Q: A double slit separated by 0.0576 mm is placed 1.35 m from a screen. (a) If yellow light of…

Q: Figure X GAn object with mess 4.01pl.p Agent Arlene devised the following method of measuring the…

Q: m Vi R 9 A block with mass m is tied to a string with length R and thrown with an initial speed of…

A: According to the rule of conservation of energy, energy can only be transformed from one form of…

Q: ← Unit: 8 Diagonal Forces (Pt 2) X C positivephysics A student is making an "accelerometer" by…

Q: Can you further explain the step 2 (the quadratic equation) and

A: horizontal velocity = V0X = 3.5 m/s height = h = 5 m initial vertical velocity = V0y= 0 m/s

Q: Find the following: Voltage induced in the Secondary winding Current flowing in the Secondary…

A: Given P=20KVA=20000 VA (power rating of transformer) N1=440(number of turns in primary coil)N2=55…

Q: A 2.0-kg mass is attached to a spring with a spring constant of 60 N/m. The mass is displaced by 8.0…

A: Given, The mass attached to the string, m=2 Kg The spring constant, K=60 N/m displacement in mass…

Q: Solve the following problems systematically. Show your complete solution. 1. A muscle builder holds…

Q: Multiple Concept Example 9 deals with the concepts that are important in this problem. A grasshopper…

A: Let the starting point be originthen writing all jump as vectors, taking positive x-axis towards…

Q: A 10 kg solid sphere of radius 20cm is initially placed 5m above the ground on top of a 45 degree…

A: Given Mass of the sphere is m=10 kg Radius of the sphere is r=20 cm=0.20 m Height of the sphere…

Q: What type of radio wave propagation is used in AM broadcasting?

A: What type of radio wave propagation is used in AM broadcasting?

Q: origin. The grid spacing is 1 Angstrom per small square. Now place an atomic nucleus with 7 protons…

A: Given,The atomic nucleus having 7 protonsso, qp = 7×(1.6×10-19) CAt origin,qe=-1.6×10-19 Cxf =…

Q: Sound waves travel in air with a speed of 343 m/s. Dogs can hear sounds with frequencies as high as…

Q: Calculate the total gravitational potential energy of the system below. m3 = 0.3kg 131 m₁ = 0.1kg…

A: Write the expression for the gravitational potential energy. U=−Gm1m2r Here, G is the gravitational…

Q: A helicopter flies over the arctic ice pack at a constant altitude, towing an airborne 115-kg laser…

Q: Each second, an atom clock runs 0.0006 second slower than usual. This clock and a normal clock start…

Q: A two-stage rocket moves in space at a constant velocity of +4370 m/s. The two stages are then…

Q: A mass of 1.53 kg is attached to a spring and the system is undergoing simple harmonic oscillations…

Q: A glass of iced tea contains a large chunk of pure ice partially floating on the iced tea. Given the…

Q: An instructor's laser pointer produces a beam of light with a circular cross section of diameter…

A: Thus problem can be solved using electromagnetic waves concept

Q: Find the Vector projection of A= and B=

A: Given, Vectors, A = 2, 1, 5, B= 5, -2, 7 The vector projection of vector A→ on vector B→ is…

Concept explainers

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –

Question

Two cars travel in the same direction along a straight road. The figure below shows the velocity, u, of each car at time 1. Car Bstarts 3
hours after car A and car Breaches a maximum velocity of 50 km/hr.
v (km/hr)
Car A
Car Btravels for i
Car B
(a) For approximately how long does each car travel?
Car A travels for i
hours.
(b) Estimate car A's maximum velocity.
Car A's maximum velocity is
hours.
(c) Approximately how far does each car travel?
Car A travels approximately i
t (hr)
✓that of car B, that is i
km/hr.
km and car Btravels approximately i
km.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Consider two cars, a 700kg Porsche and a 600kg Honda Civic. The Porsche is speeding along at 40 m/s (mph) and the Civic is going half the speed at 20 m/s. If the two cars brake to a stop with the same constant acceleration, are either the amount of time required to come to a stop, or the distance traveled prior to stopping influenced by their initial velocity?
Given that the initial velocity of an object is = 20 m/s and the acceleration is a= 2m/s:ViA. After 4 seconds, what is the final velocity of the object ? VfB. What time t does it take to reach a final velocity of = 80 m/s. VfC. Using the time you found from B, what is the final position of the object ?( remember, Xfunless told otherwise, always assume the initial position is =0. Xi=0
Win Blonehare and Kent Swimtashore are sailboating in Lake Gustastorm. Starting from rest near the shore, they accelerate with a uniform acceleration of 1.59 m/s2, How far (in m) are they from the shore after 12.3 seconds?
A bus moves along an x-axis a distance of 800 m, starting at rest (at x = 0) and ending at rest (at x = 800 m). Through the first 2 of that distance, its acceleration is +2.15 m/s?. Through the rest of the distance, its acceleration is -0.92 m/s?. Calculate a) time taken to cover the first half of the distance? b) the bus's maximum speed? c) total time to cover 800 m distance? Sketch velocity time graphs.
A dolphin in an aquatic show jumps straight up out of the water at a velocity of 15 m/s. A: How long is the dolphin in the air in seconds? Neglect any effects due to his size or orientation.
Two ducks, Donald and Cassiopeia, are gliding gracefully toward eachother along a pond, in a straight line. Donald is initially moving at v =0.500 m/s, and begins accelerating at 0.100 m/s2 at t = 0 s. Cassiopeiamoves at a constant speed of v = 0.700 m/s. If they are initially separatedby 25.0 m, where will they collide? Take Donald’s initial position as theorigin. How long will it take for them to collide?
A motor car is moving with initial velocity in the x-direction at 30 m/s. After 30 s, the car applies its brakes steadily to slow down the car to a velocity of 10 m/s in 12 s. The continues onward for 10 s more. How far in m did the car travel for the full 52 s? Report your answer to three sig figs, you don't need to write "m". HINT: Break up the problem into three stages - 30s, 12s, and the final 10s. During the 12 s, you'll need the acceleration.
In the 1991 World Track and Field Championships in Tokyo, Mike Powell jumped 8.95 m, breaking by a full 5 cm the 23-year long-jump record set by Bob Beamon. Assume that Powell’s speed on takeoff was 9.5 m/s (about equal to that of a sprinter) and that g 9.80 m/s2 in Tokyo. How much less was Powell’s range than the maximum possible range for a particle launched at the same speed?
For the case of freefall, explain how to calculate the total distance traveled and the instantaneous velocity for an object that is dropped from rest by applying the fundamental meaning of acceleration and by using the two equations: Vavg=(vf+vi)/2 and d=vavg*t. Is this method applicable only for the case of freefall and with an initial velocity of zero, or is it always applicable to cases where the acceleration of an object is constant and parallel, or antiparallel, to the direction of motion? Explain.
While running a marathon, a long-distance runner uses a stopwatch to time herself over a distance of 100 m. She finds that she runs this distance in 18 s. Answer the following by considering ratios, without computing her velocity. a. If she maintains her speed, how much time will it take her to run the next 400 m?
A sprinter is running at a speed of 10.0 m/s, then accelerates at a constant rat e of 2.86 m/s2 for the last 8.50 m of the race. What is his final speed as he crosses the finish line?How long did it take him to run the last 8.50 m of the race?
A man runs at a constant 4m/s for 40s and then runs @ 8m/s back to his starting position. A. Total time of run ? B. Total distance covered? C. Avg speed D. Displacement at end of trip ? E. Avg. Velocity and direction if any ? How do you solve this ? Thank you