Question

2. Two identical masses are moving down a slope. One mass is traveling twice as fast as the other mass. How does the kinetic energy of one mass compare to the other?
A.The faster object has the same kinetic energy as Bthe slower object
The faster object has less kinetic energy than the slower object.
The faster object has twice as much kinetic energy as the slower object.
The faster object has four times as much kinetic energy as the slower object.
3. A 10.0-kg animal is running at a rate of 3.0 m/s. What is the kinetic energy of the animal? (1 point)
3.3 J
30.0 J
45.0 J
90.0 J

Answer 1

2nd question's answer is 4th.

Answer 2

3rd question's answer is 45 J

Answer 3

kinetic energy

Answer 4

@IhteshamMalik

Answer 5

Here where???

Answer 6

okay attach pic

Answer 7

where you attached pic. @melmel1234

Answer 8

@IhteshamMalik

Answer 9

yes

Answer 10

i attached the pic her ill amke a new page thing and close this one

Answer 11

um to the people who answered the second on your both wrong it's 30. N*M=J so 3*10=30.

Answer 12

oh sorry I meant the third one. you know which one I meant.