The two person of a body undergoing a uniformly accelerated motion are (10s, 10ms-1) and (30s, 50ms-1). On the velocity-time graph pf the body.
- 0.5ms-2
-
2.0ms-2
- 10.0ms-2
- 40.0ms-2
The correct answer is: B
Explanation
Slope = a = \(\frac{\deltav}{\deltat}\)= \(\frac{50 - 10}{30 - 10}\)
= 2.0ms-2