subject
Physics, 11.03.2021 20:00 llama1314

A school bus weighing 1000 kg slows down from 15 m/s to a stop. What is the change in kinetic energy? A)
- 112,500)
B)
-7.500,000
o
7.500,000
D)
112,500

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 16:30, rheamskeorsey33
A12-kg bag of groceries is tossed onto a table at 4.0 m/s and slides to a stop in 2.2 s . modify the equation fδt=δ (mv) to find the force of friction.
Answers: 2
image
Physics, 21.06.2019 18:30, angiebailey1605
A10.0 kg cart and a 15kg cart are locked together with a compressed spring between them. they are then released so that the spring pushes the two carts apart. the 10.0 kg cart is moving at 4.5 m/s afterward. how fast is the 15kg cart moving? 3.0 m/s 2.0 m/s 4.5 m/s 5.0 m/s
Answers: 1
image
Physics, 21.06.2019 23:00, mkay78
When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart
Answers: 2
image
Physics, 22.06.2019 04:00, binodkharal2048
Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.
Answers: 2
You know the right answer?
A school bus weighing 1000 kg slows down from 15 m/s to a stop. What is the change in kinetic energy...

Questions in other subjects:

Konu
Mathematics, 16.12.2021 03:50
Konu
Mathematics, 16.12.2021 03:50