4. Batman with mass 90 kg jumps straight down from a building to a moving car to chase The Joker. The mass of the car is 500 kg and its velocity initially is 15 m/s. What is the velocity of the car after Batman lands on it? A. 15.0 m/s B. 12.7 m/s C. 2.30 m/s D. 12.0 m/s

4. Batman with mass 90 kg jumps straight down from a building to a moving car to chase The Joker. The mass of the car is 500 kg and its velocity initially is 15 m/s. What is the velocity of the car after Batman lands on it? A. 15.0 m/s B. 12.7 m/s C. 2.30 m/s D. 12.0 m/s

Name: 4. Batman with mass 90 kg jumps straight down from a building to a mo
Uploaded: 2024-03-20T06:57:37.000Z
Channel: Bartleby
Description: 4. Batman with mass 90 kg jumps straight down from a building to a moving car to chase TheJoker. The mass of the car is 500 kg and its velocity initially is 15 m/s. What is the velocityof the car after Batman lands on it?A. 15.0 m/sB. 12.7 m/sC. 2.3

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter10: Systems Of Particles And Conservation Of Momentum

Section: Chapter Questions

Problem 10PQ: The velocity of a 10-kg object is given by v=5t2i(7t+2t3)j, where if t is in seconds, then v will be...

See similar textbooks

Similar questions

An archer shoots an arrow toward a 3.00 102-g target that is sliding in her direction at a speed of 2.50 m/s on a smooth, slippery surface. The 22.5-g arrow is shot with a speed of 35.0 m/s and passes through the target, which is stopped by the impact. What is the speed of the arrow after passing through the target?
27. A 1385 kg cannon containing a 58.5 kg cannon ball is on wheels. The cannon fires the cannon ball, giving it a velocity of 49.8 m/s north. What is the initial velocity of the cannon the instant after it fires the cannon ball? ay. mB VA VB
A 4000 kg car at rest was hit by a 3000 kg cab from behind. The two vehicles where locked together and was observed to slide a distance of 7 m. If the coefficient of friction between tires and the road is 0.7, what was the initial velocity of the cab? O a. 10.84 m/s O b. 8.63 m/s O c. 12.03 m/s O d. 21.62 m/s
A 4,400 kg barrel rests on a frozen pond. The barrel is loaded with a 36 kg ball. The barrel fires the ball horizontally. If the barrel retreats at a velocity of 1.8 m/s. What is the velocity of the ball at the exit? A. 180 m/s B. 200 m/s C. 220 m/s D. 240 m/s E. 260 m/s
8. A 40 kg skateboarder runs at a constant velocity of 12 m/s and jumps to a stationary skateboard with a mass of 8 kg. What is the velocity of the skateboard after the jump? A. 12 m/s B. 90 m/s C. 60 m/s D. 20 m/s E. 10 m/s
During a collision with a wall, the velocity of a 0.200-kg ball changes from 20.0 m/s toward the wall to 12.0 m/s away from the wall. If the time the ball was in contact with the wall was 60.0 ms, what was the magnitude of the average force applied to the ball? а. 13.3 N О b. 40.0 N C. 107 N O d. 16.7 N е. 26.7 N
A 0.5 kg soccer ball going 30 m/s is headed in the opposite direction 20 m/s. The interaction between the ball and the head lasts for 0.1 seconds. The force on the ball is: A. 50 N B. 250 N C. 2250 N D. 17 N
A 140 g ball is thrown with a speed of 50 m/s. If it takes 1.5 s for the ball to come to rest in the catcher's hand, what is the average force the catcher experiences due to the ball? a. 3.43 Nb. 4.3 Nc. 4.67 Nd. 5 N
A 200-N block in contact with a level plane is acted upon by a horizontal force P = 100N. The fk = 0.20. What will be the velocity of the block after 3s, starting from rest? a. 7.905m/s b. 8.829m/s c. none d. 10.027m/s e. 9.651m/s
Q1
A 0.16 kg billiard ball was traveling at 3.7 m/s when it collided with another billiard ball of the same mass. The first billiard ball came to a stop as a result of the collision. What was the final velocity of the second ball? A. 0.0 m/s B. 0.59 m/s C. 3.7 m/s D. 1.1 m/s
A 10 g bullet leaves the 0.75 m barrel of a gun with 250 m/s speed. The force exerted on the bullet is O a. 375 N O b. 416.67 N O c. 312.5 N O d. 187.5 N