Question

for a body starting from rest,the displacement in 10 sec when it acquires 4m/so in 2 sec is

Answer 1

Answer:

100 m

Explanation:

V= u+at

from here we can calculate acc of body.

4=0+a×2

a=2 m/s²

using S= ut+1/2 at² we can find displacement in 10 sec

S=0×10+(1×2×10×10)÷2

S=100 m