Question

PLEASE HURRY!

If I have two dumbbells, one 10 lb the other 50 lb roll down equally steep ramps. The gravitational force acting on each one is proportional to their mass. Which one would reach the bottom first?
1. the 10 lb
2. the 50 lb
3. They would be the same

Answer 1

3

Step-by-step explanation:

Answer 2

Section: 4–1 Topic: Newton's First Law: The Law of Inertia Type: Conceptual ... B) whether an object is at rest or is moving with constant velocity depends on the ... E) The acceleration of a body is proportional to the net external force acting on it ... The position vector at t = 2 s is. A) jm im r ˆ0.5ˆ0.1. +. = D) jm im r. ˆ0.10ˆ0.2. +.

Step-by-step explanation: