Question

8.
9.
Define unitomm circular motion.
The velocity-time graph of a particle of mass 50 g moving in a definite direction is shown in the following
figure. Answer the questions based on this figure:
A2-
Velocity (m/s)
IP
3
Time (in sec)
What is the velocity of the ki particle at point 'A'?
b) Find the momentum of the particle at time t = 4 s.
10. Define mass number of an element​

Answer 1

Answer:

its uniform not unitomm