Question

A t=0 seconds, a cart is moving with a velocity of 10 cm/s and an acceleration of 4.0 (cm/s)/s. Assuming its acceleration stays at this value, what will its velocity be 7.0 seconds later?

Answer 1

\[v _{f}=v _{i}+at\]

Answer 2

So 10cm/s + (4.0 Cm/s/s)(7)

Answer 3

Yes!

Answer 4

Thank you so much!

Answer 5

No problem!