Question

answer the following numerical 1,2,3.... follow me

Answer 1

Answer:

1. yes if a body moves in a circular path a complete round and its initial and final path is same then displacement of body is 0.
2. Given

Distance =4* 10= 40m

Speed =0.25m/s

distance = speed *time

total time = 140s

distance = 0.25*140 = 35m

displacement = sqrt ( 10^2 + 5^2)

displacement = 5sqrt5 m

3 . Displacement cannot be 0

Answer 2

Answer:

which grade

Explanation: