Question

A racing car has a uniform acceleration of 4 m s-2 what distance will it cover in 10 sec after start

Answer 1

Answer:

Explanation:

u=0,a=4,t=10sec,s=?

s=ut+1/2at^2

s=1/2*4*100

200metres

Answer 2

Answer:

Explanation:

ACCELERATION,A = 4 M/S²

INITIAL VELOCITY ,U= 0 M/S   [ STARTING FROM REST]

TIME TAKEN,T = 10 SECONDS.

DISTANCE COVERED,S = ?

ACCORDING TO NEWTON'S SECOND LAW,

S= UT +0.5 AT²

S= 0 + 0.5*4*100

S= 50*4

S= 200 M.

HOPE THIS HELPS.