A particle is travelling due north with 5ms−1. It turns east in 5s and continues to move with 5ms−1.Find the average acceleration during turning
A particle is moving eastward with a velocity of 5 m/s.In 10s, the velocity of the particle changes to 5m/s northward.The average acceleration in this time is:
a) 1/√2 m/s²
b) 1/√2 m/s²
c) 1/2 m/s²
d) Zero