8.Based on the data balow, choose thecarrect statement that could apply Car Amass- 1500 kg speed- 38m/s Car B mass-2000 kg speed = 15 m/sa) Kinetic energy of B is 2.2 limes greaterThan Ab) Kinelic energy of B ls 1.3 times smallerthan Ac Kinetic energy of A Is 4.9 times greaterthan Bd) Kinetic energy of A Is 3.7 times smallerם 1hannotaO other.

Name: 8.Based on the data balow, choose thecarrect statement that could app
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: 8.Based on the data balow, choose thecarrect statement that could apply Car Amass- 1500 kg speed- 38m/s Car B mass-2000 kg speed = 15 m/sa) Kinetic energy of B is 2.2 limes greaterThan Ab) Kinelic energy of B ls 1.3 times smallerthan Ac Kinetic ener

Given: The mass of car A is 1500 kg. The speed of the car is A is 38 m/s. The mass of car B is 2000…

Science

Physics

8.Based on the data below, choose the carrect statement that could apply Car A mass- 1500 kg speed- 38m/s Car B mass- 2000 kg speed = 15 mis a) Kinetic energy of B is 2.2 limes greater Than A b) Kinetic energy of B ls 1.3 times smaller than A c Kinetic energy of A ls 4.9 times greater than B d) Kinetic energy of A Is 3.7 times smaller than A nota O other.

8.Based on the data below, choose the carrect statement that could apply Car A mass- 1500 kg speed- 38m/s Car B mass- 2000 kg speed = 15 mis a) Kinetic energy of B is 2.2 limes greater Than A b) Kinetic energy of B ls 1.3 times smaller than A c Kinetic energy of A ls 4.9 times greater than B d) Kinetic energy of A Is 3.7 times smaller than A nota O other.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A tomato is thrown upward. As it rises, the gravitational force does a. negative work and its kinetic energy decreases b. negative work and its kinetic energy increases c. positive work and its kinetic energy decreases d. positive work and its kinetic energy increases е. zero work and its kinetic energy does not change
Energy (1).pdf 2 / 3 T Problem 9: A 3 kg block is pushed 3 m up a 30° incline by a 50 N force aligned parallel to the ramp. The coefficient of kinetic friction between the ramp and the block is 0.2. a) Calculate the work done by gravity. b) Calculate the work done by the applied force. c) Calculate the work done by the normal force. d) Calculate the work done by the friction force. e) Calculate the net work done on the block. f) Find the speed of the block after traveling this distance. Assume it started at rest. 110% Pr TI re W sp ha A: ar ax Pr A pe of re
4.) Worker 1 lifts a mass M1=30kg straight up a distance of 4 meters in 9 seconds. Worker 2 lifts a mass M2 = 15kg straight up a distance of 3 meters is 2 seconds. Determine: a.) Which worker did more work? b.) Which worker developed more power?
1. Which requires more work-lifting a 50 kg sack in a vertical distance of 2m or liftingg a 25kg sack in a vertical distance of 4m? How does the power required for each compare? 2. A typical human's power rating for an entire day is 100 watts. How did your power rating when climbing stairs compare to that value?
8.Two cannonballs were fired at the same speed. If the cannonball 2 has a mass that is twice the mass of cannonball 1, what is the kinetic energy of cannon ball 2? (Assume that the kinetic energy of cannon ball 1 is equal to K) 0.25K 0.5K 0.71K K 2K
A car accelerates from 10 km/hr to 40 km/hr, how much does its kinetic energy change? a) KE doubles, b) KE quadruples, c) KE increases eightfold, d) KE is cut in half, or e) you would need to know the mass of the car to determine the change in KE.
A crane at a junkyard lifts a car with a mass of 1800 kg at a constant speed to a height of 16 m. It then turns and drops the car into a car crusher on the ground below. a) Determine the maximum gravitational potential energy of the car b) Determine the speed of the car when it has fallen 12 m
Question on Physics - Unit - Work and Energy Which of the following statement correctly describes the relationship between an objectsgravitational potential energy and its height above the ground? A. Proportional to the square of the objects height above the groundB. Directly proportional to the objects height above the groundC. Inversely proportional to the objects height above the groundD. Proportional to the square root of the objects height above the ground
How much kinetic energy does it have at the bottom of the cliff
A car is traveling along a straight, level road when it slows down from 28 km/h to 14 km/h. The car's kinetic energy Group of answer choices a. does not change. b. decreases 2 times. c. increases 4 times. d. decreases 4 times.
Thanks