Question

A particle is projected vertically upwards from ground with an initial speed of 57 m/s. If acceleration due to gravity is taken to be equal to 10 m/s2, then
the displacement of the particle in the sixth second of its motion will be
1. 2.9 m
2. 2m
3. 1.2m
4. 4.2 m​

Answer 1

Answer:

1)2.9

Explanation:

therefore,,,it is 6th period