Question

The velocity time graph of a particle of mass 50gm moving in a definite direction is shown the following figure. Answer the questions based on this figure


a) What is the velocity of the particle at point ‘A’.
b) Find the momentum of the particle, at time t = 4s.
c) What does the slope of graph represent?
d) Calculate the distance travelled in 4 seconds.

Explain in detail about the once which are marked in red!
If a and c are not solved its ok but please show detailed about the marked once!

Answer 1

I don't know the answer