Question

1.
1
A particle is projected vertically upwards with a velocity 'u' from a point 0. When it returns to the point
of projection
a) Its average velocity is zero
b) Its displacement is zero
c) Its average speed is
d) Its average speed is u
​

Answer 1

Answer:

b and c are correct

Explanation:

Answer 2

Answer:

Question

A particle is projected vertically upwards with a velocity 'u' from a point 0. When it returns to the point

$\LARGE{ \underline{\underline{ \pink{ \bf{Required \: answer:}}}}}$

correct option are

a) average velocity is 0

b) displacement is 0

`●since the particle returns to back to its starting point then its displacement and average velocity will be 0.

`