A, yes because the plane is using air resistance and acceleration is increasing while it goes up. Although you don’t know speed, still yes.
Velocity is the vector,
made up of the scalar speed + direction of speed
b). Displacement is the vector,
made up of the scalar distance + direction of distance
Answer:
Explanation:
mass of clay = m
velocity is u
By use of conservation of momentum
m x u - m x u = (m + m) x v
v = 0
So, they stick together and comes to rest.
Hey I'm working on this test right now, did you ever get the answers?
The same amount of force that the cart is using nothing more nothing less
