A 1200 kg car is approaching the hill shown in (Figure 1) at 13 m/s when itsuddenly runs out of gas. Neglect any friction.Figure12°✓ 5.0m150m5.0°1 of 1O More information is needed.Submit✓ CorrectHere we learn to apply the energy conservation law.Part BWhat is the car's speed after coasting down the other side?Express your answer with the appropriate units.V =Previous AnswersSubmitValueProvide FeedbackμÀRequest AnswerUnits?Next >

Answered: Image /qna-images/answer/80ffb5a3-c506-45c8-9452-6f164e1a4174.jpg

Answered: Part B What is the car's speed after…

Science

Physics

Part B What is the car's speed after coasting down the other side? Express your answer with the appropriate units.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Conservation Of Energy

Section: Chapter Questions

Problem 10CQ

See similar textbooks

Related questions

Q: A 29kg solid copper statue is being lifted from a sunken ship at sea. What tension is there in the…

Q: Problem 1) Two children are on a seesaw that is in equilibrium while tilted at some angle 0. The…

Q: What is the equilibrium temperature if a 0.570 kg piece of copper at 281 degC is placed in a 0.430…

Q: The pressure and volume of a gas are changed along the path ABCA. Using the data shown in the graph,…

A: Given data:Volume at A, Volume at B, Pressure at A, Pressure at B,

Q: 1. Do the solenoids in the lab behave as the ideal solenoids described in the class?

A: An ideal solenoid is a theoretical construct used in physics to simplify calculations and analyze…

Q: Part A A 10.0F capacitor initially charged to 30.0 C is discharged through a 2.40 k2 resistor. How…

A: Capacitance of capacitor is C= 10×10-6 FResistance of resistor Initial charge q0 =30Cq0=30×10-6…

Q: You push a file cabinet up a frictionless ramp tilted at 10°with horizontal. The file cabinet has a…

Q: Under what circumstances would the slope of the best-fitted line in Figure decrease:

A: Required The correct choices.

Q: 0 R circular hoop of radius 25.0 cm and mass 75.0 g is rotates at 250 rpm about its radial axis as…

A: The radius of the hoop Mass of the hoop Angular Speed

Q: A block with mass m1 = 8.0 kg moves with an initial velocity of 10 m/s and collides with another…

Q: Consider the circuits shown below. Look at each circuit carefully, as the (a) circuit is not…

Q: I don't understand that solution at all

Q: Problem 1. A) An object is placed 2.5 cm before a converging lens of focal length 5 cm. Find the…

A: The focal length of the converging lens, The object distance,

Q: Mark throws a ball upward from the ground with an initial speed of 15 m/s. At the same a time, Gary…

A: Initial speed of marks ball = V0 = 15 m/sHeight of garys ball from ground = h = 20mInitial speed of…

Q: 2. In a hurry, you drove your car at a constant speed of 70 kph at a road where the speed limit is…

Q: How do you calculate the maximum static friction given the angle, mass and force normal?

A: Consider the free body diagram

Q: The ball strikes the smooth wall with a velocity (vb)1 = 24 m/s with an ingle a=35deg. The…

Q: Suppose you have two point charges each of 78 nC. How many millimeters apart must the two charges be…

A: For diagram please make two dots and connect them with a straight line and label it r. Label q1 and…

Q: A marble dropped from a bridge strikes the water in 5.0 s. Calculate the height of the bridge

A: Given data: Initial velocity (viy) = 0 m/sTime (t) = 5 s

Q: A 9.0 kg hanging weight is connected by a string over a pulley to a 5.0 kg block sliding on a flat…

A: Mass on the table, M = 5.0 kgHanging mass, m = 9.0 kgCoefficient of sliding friction, µ =…

Q: A charge q1 of 44 µC is placed at the origin of the xy-coordinate system and a charge q2 of -72 µC…

Q: A 0.322 kg particle moves in an xy plane according to x(t) = -17.0 +2.00 t - 3.00 t3 and y(t) =…

A: The mass of the particle is given as: The x and y positions are given asIt is required to find the…

Q: What is the force on the charge in newtons located at x = +8.00 cm in image below given that q =…

Q: projectile of mass 30 grammes travels horizontally at velocity V. It embeds itself in a stationary…

Q: A horizontal spring is lying on a frictionless surface. One end of the spring is attaches to a wall…

A: K = Kinetic Energy = 0.5*m*v^2U = Potential energy = 0.5*k*x^2given that:Initial Energy = U + K…

Q: Projectile motion in 2D A projectile is launched from the edge of a cliff, at a height yo above the…

Q: A cart of weight 15.0 N is accelerated across a level surface at 0.15 m/s?. What net force acts on…

A: Weight of the cart (w) = 15 N Acceleration (a) = 0.15 m/s^2

Q: A basketball is thrown at 45° to the horizontal. The hoop is located 6.9 m away horizontally at a…

Q: A 61.5-kg hiker starts at an elevation of 1200 m and climbs to the top of a peak 2750 m high. ▼ Part…

A: The mass of the hiker is 61.5 kg.The initial height is 1200 m.The final height is 2750 m.

Q: 12. A geosynchronous Earth satellite is one that has an orbital period of precisely 1 day. Such…

A: The orbital period of a geosynchronous satellite is the same as that of the Earth. The…

Q: AC254-050-A from Thorlabs is a 50 mm focal length achromatic lens. You can use drawSurfaces twice to…

A: AC254-050-A from Thorlabs is a focal length achromatic lens. You can use draw Surfaces twice to…

Q: On August 10, 1972, a large meteorite skipped across the atmosphere above the western United States…

Q: Let's start with energy. Let's say we have uncertainties dm1, dvi, dm2, dv2. Given that the partial…

Q: A heating element in a stove is designed to receive 2,050 W when connected to 240 V. (a) Assuming…

Q: A square is 53.0 cm on a side. (Assume that the +x-axis is to the right and the +y-axis is up along…

Q: Someone goes to lift a crate that is resting on the bottom of the pool filled with water (density of…

Q: Scientists are experimenting with a kind of gun that may eventually be used to fire payloads…

A: Mass of projectile is Initially projectile is at rest, that is, Final velocity of projectile is Net…

Q: A) Suppose a star is 4.15 ✕ 1018 m from Earth. Imagine a pulse of radio waves is emitted toward…

A: We know that Time (t) = distance / speedAnd speed of waves and light is 3 x 10^8 m/st = 4.15 x 10^18…

Q: A ball is thrown from the ground with an initial velocity of 20 m/s at an angle of 30 degrees above…

A: Initial velocity (u) = 20 m/s Launch angle () = 30 degrees Acceleration due to gravity (g) = 9.8…

Q: In a large centrifuge used for training pilots and astronauts, a small chamber is fixed at the end…

Q: A charge q1 of 38 µC is placed at the origin of the xy-coordinate system and a charge q2 of -62 µC…

A: The charge at the origin The charge at is The length of the rectangle, The breadth of the…

Q: 2) Light enters a block of glass (n = 1.2) from the top face at an angle of incidence of 45°. At…

Q: How many seconds are there in one light-year? 1 year = 365 days 3.15 x 105 seconds 3.15 x 106…

Q: Here the teacher said to get vx(t) we need to integrate the equation above it and to get x(t) we…

Q: A charge q1 of 45 µC is placed at the origin of the xy-coordinate system and a charge q2 of -75 µC…

Q: A mass of 41.9 g of an element is known to contain 8.04 x 1023 atoms. What is the atomic mass of the…

A: Mass of element = 41.9 g Number of atoms in given mass=8.04×1023 We have to determine the atomic…

Q: A 0.10 g honeybee acquires a charge of 20 pC while flying. The electric field near the surface of…

Q: In the figure, a force P acts on a block weighing 45.0 N. The block is initially at rest on a plane…

Q: You are standing still on a frozen lake while holding a ball. You throw the ball forward and give it…

Q: : The fuel tank on a car has a depth d= 0.472 m. The fuel level in the tank is detected by a sensor…

Question

A 1200 kg car is approaching the hill shown in (Figure 1) at 13 m/s when it
suddenly runs out of gas. Neglect any friction.
Figure
12°
✓ 5.0m
150m
5.0°
1 of 1
O More information is needed.
Submit
✓ Correct
Here we learn to apply the energy conservation law.
Part B
What is the car's speed after coasting down the other side?
Express your answer with the appropriate units.
V =
Previous Answers
Submit
Value
Provide Feedback
μÀ
Request Answer
Units
?
Next >

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: Introduction

VIEW

Step 2: Velocity at the top

VIEW

Step 3: Velocity at other coast

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 3 images

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

Ignoring details associated with friction, extra forces exerted by arm and leg muscles, and other factors, we can consider a pole vault as the conversion of an athlete’s running kinetic energy to gravitational potential energy. If an athlete is to lift his body 4.8 m during a vault, what speed must he have when he plants his pole?
A 100 — kg man is skiing across level ground at a speed of 8.0 m/s when he comes to the small slope 1.8 m higher than ground level shown in the following figure. (a) If the skier coasts up the bill, what is his speed when he reaches the top plateau? Assume friction between the snow and skis is negligible. (b) What is his speed when he reaches the upper level if an 80 — N frictional force acts on the skis?
Two students throw identical snowballs from the same height; both snowballs having the same initial speed vo ( Fig. 4.25). Which snowball has the greater speed on striking the level ground at the bottom of the slope? Justify your answer using energy considerations. Figure 4.25 Away They Go! See Short Answer Question 16.
In a Coyote/Road Runner cartoon clip (https://openstaxcollege.org/l/21coyroadcarcl), a spring expands quickly and sends the coyote into a rock. If the spring extended 5 m and sent the coyote of mass 20 kg to a speed of 15 m/s, (a) what is the spring constant of this spring? (b) If the coyote were sent vertically into the air with the energy given to him by the spring, how high could he go if there were no non-conservative forces?
Consider the following scenario. A car for which friction is not negligible accelerates from rest down a hill, running out of gasoline after a short distance. The driver lets the car coast farther down the hill, then up and over a small crest. He then coasts down that hill into a gas station, where he brakes to a stop and fills the tank with gasoline. Identify the forms of energy the car has, and how they are changed and transferred in this series of events. (See Figure 7.34.) Figure 7.34 A car experiencing non-negligible friction coasts down a hill, over a small crest then dill again, and comes to a stop at a gas station.
When jogging at 13 km/h on a level surface, a 70-kg man uses energy at a rate of approximately 850 W. Using the facts that the “human engine” is approximately 25 efficient, determine the rate at which this man uses energy when jogging up a 5.0 slope at this same speed. Assume that the frictional retarding force is the same in both cases.
Suppose a car travels 108 km at a speed of 30.0 m/s, and uses 2.0 gal of gasoline. Only 30 of the gasoline goes into useful work by the force that keeps the car moving at constant speed despite friction. (The energy content of gasoline is about 140 Mi/gal.) (a) What is the magnitude of the force exerted to keep the car moving at constant speed? (b) If the required force is directly proportional to speed, how many gallons will be used to drive 108 km at a speed of 28.0 m/s?
How much work does a supermarket checkout attendant do on a can of soup he pushes 0.600 m horizontally with a force of 5.00 N? Express your answer in joules and kilocalories.
The Flybar high-tech pogo stick is advertised as being capable of launching jumpers up to 6 ft. The ad says that the minimum weight of a jumper is 120 lb and the maximum weight is 250 lb. It also says that the pogo stick uses a patented system of elastometric rubber springs that provides up to 1200 lbs of thrust, something common helical spring sticks simply cannot achieve (rubber has 10 times the energy storing capability of steel). a. Use Figure P8.32 to estimate the maximum compression of the pogo sticks spring. Include the uncertainty in your estimate. b. What is the effective spring constant of the elastometric rubber springs? Comment on the claim that rubber has 10 times the energy-storing capability of steel. c. Check the ads claim that the maximum height a jumper can achieve is 6 ft.
A student has the idea that the total work done on an object is equal to its final kinetic energy. Is this idea true always, sometimes, or never? Ii it is sometimes true, under what circumstances? If it is always or never true, explain why.
The force exerted by a diving board is conservative, provided the internal friction is negligible. Assuming friction is negligible, describe changes in the potential energy of a diving board as a swimmer drives from it, starting just before the swimmer steps on the board until just after his feet leave it.
What is the efficiency of a subject on a treadmill who puts out work at the rate of 100 W while consuming oxygen at the rate of 2.00 L/min? (Hint: See Table 7.5.)