WAEC - Physics (2016 - No. 8)
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
Explicació
Slope = a = \(\frac{\deltav}{\deltat}\)
= \(\frac{50 - 10}{30 - 10}\)
= 2.0ms-2
= \(\frac{50 - 10}{30 - 10}\)
= 2.0ms-2