A cart can roll on a horizontal track. A force of I IN is applied on the cart. The graph below shows the velocity of the cart as a function of time.

5. If we assume the friction is negligible, what is the mass of the cart, in kg?

6. What would be the mass of the cart (in kg), if we did have a frictional force of N

Transcribed Image Text:

↑ 10- Velocity (m/s) 15- - 00 20 Time (s)->> 40 60 ↑ 10- Velocity (m/s) 15- - 00 20 Time (s)->> 40 60

Answer rating: 100% (QA)

1 If fiction is negligible the only force that act on it is the applied for... View the full answer