can you show me how to do it \? An object initially traveling at 20.meters per secondsouth decelerates uniformly at 6.0 meters persecond? and is displaced 25 meters. The final velocityof the object is (1) 26 m/s north (2) 26 m/s south(3) 10. m/s north (4)10.m/s south

Answered: ted 25 | bartleby

Science

Physics

ted 25

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter2: Motion

Section: Chapter Questions

Problem 1AYK: Do highway speed limit signs refer to average speeds or to instantaneous speeds? Explain.

See similar textbooks

Related questions

Q: Joann has rubbed a balloon with wool to give it a charge of -1.0 x 10-6 C. She then acquires a plast...

A: The given values are, q1=-1.0×10-6 Cq2=4.0×10-6 Cr=50.0 cm=0.50 m

Q: The electric potential a distance r from a point charge q is155 V, and the magnitude of the electric...

Q: Two spaceships, each moving at a speed 0.75c relative tothe Earth, are headed directly toward each o...

A: Given: The velocity of each spaceship is 0.75c. Introduction: When the velocity of an object is comp...

Q: A 6kg hoop 3m in diameter rolls down a plane inclined 40 degrees. At the bottom of the incline, what...

A: Given: The mass of the hoop m = 6 kg The radius of the hoop r = 1.5 m The horizontal distance d = 3...

Q: Consider a w-N weight suspended by two wires as shown in the accompanying figure. If the magnitude o...

A: a=40°b=35°F2=100 Nw=Weight of box

Q: A transformer with 2700 turns in its primary coil has to decrease the voltage from 6600 V to 220 V f...

Q: A particle of mass m travels at a speed At v=0.22 cwhat speed will its momentum be doubled?

A: The initial momentum of the particle is given by, p1=mv11-v1c2 Here, v1 is the initial speed of the ...

Q: A single concave spherical mirror produces an image which is?

A: Introduction: The image formed by the concave mirror is real when the object distance is greater tha...

Q: Intravenous infusions are usually made with the help of the gravitational force. Assuming that the d...

A: The expression for the blood pressure in the veins is given by, P=hρg Here, h is the height, ρ is th...

Q: Microwave ovens rotate at a rate of about 6 rev/min. What is this in revolutions per second? What is...

A: Given data The rotating speed of ovens is n = 6 rev/min. Converting this speed to revolutions per ...

Q: Can you solve evryone of these problems for the graph?

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you ar...

Q: Light is incident on a plane mirror at an angle of 38° relative to its surface. What is the angle of...

A: The situation given can be shown be shown as,

Q: When the total torque on a constant mass system increases (and is not zero), what happens to the ang...

A: The torque is given by, τ=Iα Here, I is the moment of inertia and α is the angular acceleration.

Q: 1a) A pound of body fat stores an amount of chemical energy equivalent to 3500 Cal. When sleeping, t...

A: 1 pound of body weight burns 0.45 Cal/h. Therefore a person with body weight 151 lb(151 pound) burns...

Q: An ice skater has a moment of inertia of 4.5 kgm2 when her arms are outstretched. With her arms out...

A: If the net torque on a system is zero, then the angular momentum of the system is conserved, i.e., ...

Q: Your friend Travis claims to have set the new world speed record for riding a unicycle. His top spee...

A: Given: Speed of person T is 55 m/s. Concept Used: Speed is a measure of motion of a body, it is defi...

Q: A spaceship passes you at a speed of 0.850c. You measureits length to be 44.2 m. How long would it b...

A: Given, Length of spaceship, L0=44.2 m, and speed, v=0.850 c.

Q: Integrated Concepts - In certain large geographic regions, the underlying rock is hot. Wells can be ...

A: Given, volume, V=1 km3×1000 m1 km3=1×109 m3 Change in temperature, ∆T=100 °C the density of granite,...

Q: Find the force of electrical attraction between a proton and an electron that are 9.4 *10-11 m apart...

A: Calculate the force of electrical attraction between a proton and an electron. Fe = ( k* Iq1 q2I / r...

Q: What is the smallest number of whole logs (ρ = 725 kg/m3, radius = 0.0840 m, length = 2.50 m) that c...

A: Let the buoyant force on the raft exerted by water be FB, the weight of the raft be Wr, the total vo...

Q: 5. A small uniform solid disk, of mass m and radius r, rolls down a circular ramp of radius R, where...

A: Solution: The disk is constrained to move in a circular ramp. The equation of constraint is given as...

Q: At a point 10 m away from a long straight thin wire, the magnetic field due to the wire is 0.10 mT. ...

A: Let B denotes the magnetic field, r denotes the distance from the wire, I denotes the current, and µ...

Q: The distance between the eyepiece and the objective lens in a certain compound microscope is 19.0 cm...

A: The distance between the eyepiece and the objective lens, L=19.0 cm The focal length of the eyepie...

Q: A convex spherical mirror has a radius of curvature of magnitude 40.0 cm. Determine theposition of t...

A: (a) Given data The radius of curvature is R=40.0 cm The object distance is u=30.0 cm The focal lengt...

Q: 7. Two discs are initially spinning in opposite directions. The upper disc has rotational inertia of...

A: Write the given values. Consider the counter-clockwise rotation rate of the disc as positive and the...

Q: A radio station is allowed to broadcast at an averagepower not to exceed 25 kW. If an electric field...

A: Given, power, P≤25 kW electric field amplitude, E0≥0.020 Vm The average intensity I is given by the ...

Q: A car radio draws 0.23 A of current in the auto's 12-V electrical system. (a) How much electric powe...

A: Given data The current drawn by the car radio is: I = 0.23 A The potential difference in the electri...

Q: (III) The current in an electromagnet connected to a 240-Vline is 21.5 A. At what rate must cooling ...

Q: t. Define the term mechanical energy. Describe the mechanical energy of a roller- coaster car immedi...

A: Solution:

Q: An approximate linear model that gives the remaining distance, in miles, a plane must travel from Lo...

Q: An electron is released from rest at a distance of 0.350 m from a large insulating sheet of charge t...

Q: ngth d= 2.8 m attached to the end of the the other end of the meter stick. hine the tension in the c...

A: In the above figure, "T" is the tension in the cord "Fs" is the friction offered by the wall(oppo...

Q: What is the rate at which the current though a 0.30-H coil is changing if an emf of 0.12 V is induce...

Q: Serving at a speed of 170 km/h, a tennis player hits the ball at a height of 2.5 m and an angle θ be...

A: Given, Velocity, v=170 km/h=170×10003600m/s=47.22 m/s, Height of ball serve,y1=2.5 m, distance, x=11...

Q: 1. What affect does a doubling of the net force have upon the acceleration of the object? Be quant...

A: Answer: Force: In physics, the term force is described as the physical quantity, which is equivalent...

Q: The speed of light in a particular type of glass is 1.52 * 108 m/s. What is the index of refraction ...

A: The given values are, v=1.52×108 m/sμ=?

Q: In a period of 1.1 s, 5.0 x 1023 nitrogen molecules strike a wall of area 7.4 cm2. If the molecules ...

A: Number of nitrogen molecules N = 5×1023 Time interval ∆t = 1.1 s The initial velocity of the nitroge...

Q: a water pipe is used to pump water through a nozzle that has a radius of 3.5 cm at a rate of 300L/s....

A: The water flow rate, Q=300 L/s The radius of the nozzle 1, r1=3.5 cm=0.035 m The radius of the n...

Q: What is the difference between mechanical wave and Electromagnetic wave. Also why does the mechanica...

A: Mechanical waves are a type of wave that transfer energy through medium by oscillating medium partic...

Concept explainers

Ferromagnetism

Ferromagnetism is a mechanism by which some materials show magnetic properties. Iron and magnetite, an oxide of iron, are two naturally occurring materials that show the property of ferromagnetism. The word ferromagnetism is derived from the Latin name of iron, "Ferrum" as it was the first observed material to show such property. The property of ferromagnetism is shown by only a few substances such as iron, nickel, cobalt, and their alloys. Some transition metals and alloys of rare-earth metals also show ferromagnetism.

Question

can you show me how to do it \?

An object initially traveling at 20.meters per second
south decelerates uniformly at 6.0 meters per
second? and is displaced 25 meters. The final velocity
of the object is (1) 26 m/s north (2) 26 m/s south
(3) 10. m/s north (4)10.m/s south

Expert Solution

Step 1: Concept

According to Newton's Equation of motion,

$v^{2} = u^{^{2}} + 2 a s$ ......(1)

where,

The final velocity of the object is "v"

The initial velocity of the object is "u"

Acceleration of the object is "a"

Displacement of the object is "s"

Step by step

Solved in 2 steps

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

A man drives a car in a straight line south along a highway. He travels with a velocity of 112.6 km/hr S. How much time, in minutes, would he save if he were to instead travel with a velocity of 120.7 km/hr south?
How far will a vehicle travel before coming to a stop if you have a reaction time of 0.10 seconds, a speed of 30.0 m/s, and can safely decelerate at 4.00 m/s^2. How long did It take the vehicle to stop?
A motorcycle patrolman starts from rest at a gasoline station 2 seconds after a cartravelling at a constant rate of 120 kph passes the gasoline station. If the patrolmanaccelerated at the rate of 6 m/s^2 until he reaches his max permissible speed of 150kph which he maintains. How long did it take the patrolman to overtake the car fromthe time he starts from the gasoline station?
You are driving along at a constatnt speed of 26 m/s and you look down at your phone to read a text message for 2.5 seconds. How many meters does the car travel while you are not looking?
An automobile travelling 95km/h overtakes a 1.10km long train traveling in the same direction on a track parallel to the road. If the train’s speed is 75km/h, how long does it take the car to pass it, and how far will the car have travelled in this time?
Two airplanes leave an airport at the sametime. The velocity of the first airplane is680 m/h at a heading of 51.6◦. The velocityof the second is 640 m/h at a heading of 176◦.How far apart are they after 2.3 h?Answer in units of m.
A red truck moving 100 km/ h overtakes a 1.5 km long train moving in the same direction on a track parallel to the road. If the speed of the train is 80.0 km/h, how long in seconds does it take the car to pass it, and how far (meter) will the car have travelled in this time
If it usually takes you three hours to arrive to Aqaba (from Amman) using a passenger car with amax. Speed of 100km/hr, estimate the time you need to reach to the same point if you own thisvehicle
You drive a beat-up pickup truck down a straight road for 5.2 mi at 43 mi/h, at which point yourun out of fuel. You walk 1.2 mi farther, to the nearest gas station, in 27 min (= 0.450 h). What isyour average velocity from the time you started your truck to the time that you arrived at thestation?
a get away car moves at 90 km/h past a police car that stops by the side of the road. One minute later, the police realized that a robbery just happened, they chased the robbers at 0.8m/s^2. How long will it take for the cops to reach the robbers?
how far dose car going 25m/s travel in 5 s ? how fa?r would a jet going 250m/s travel in 5 s? draw an accurate graph showing the distance versus time for the car
When they are apart by 425m, the famous twins Isaac and Albert Neuman begin approaching each other. Isaac is riding a bicycle at a speed of 12.7 m/s and Albert is running at a speed of 3.8 m/s. How long does it take for them to meet, and how far will each have traveled?