[Answered] If the acceleration of an object is negative, the object must be slowing down. A) True B) ...

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Author Question: If the acceleration of an object is negative, the object must be slowing down. A) True B) ... (Read 90 times)

Medesa

Hero Member
Posts: 507

on: Jul 29, 2018

If the acceleration of an object is negative, the object must be slowing down.

A) True
B) False

Question 2

John's mass is half the mass of Jill. They both start walking and John moves twice as fast as Jill. What is the ratio of the kinetic energy of Jill to the kinetic energy of John?

A) 4
B) 2
C) 1
D) 1/2
E) 1/8

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manuelcastillo

Sr. Member
Posts: 304

Reply #1 on: Jul 29, 2018

Answer to Question 1

B

Answer to Question 2

D

Medesa

Hero Member
Posts: 507

Reply #2 on: Jul 29, 2018

Both answers were spot on, thank you once again

manuelcastillo

Sr. Member
Posts: 304

Reply #3 on: Jul 29, 2018

Great! Please up vote

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Author Question: If the acceleration of an object is negative, the object must be slowing down. A) True B) ... (Read 90 times)

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