Question

An objects starts from rest and travels with an acceleration of 5 m/s2

. What will be the

velocity after 3 s?

plz answer me ​

Answer 1

Explanation:

GIVEN:

AN OBJECT STARTS FROM REST AND TRAVELS WITH AN ACCELERATION OF 5 M/S^2

THEREFORE;

INITIAL VELOCITY =0 M/S

ACCELERATION = 5 M/S^2

TO FIND :

VELOCITY AFTER 3 SECONDS.

FORMULA USED:

V=U+AT

WHERE;

V=FINAL VELOCITY

U=INITIAL VELOCITY.

A=ACCELERATION

T=TIME TAKEN.

CALCULATION:

=V=U+AT

=V=0+5×3

=V=15 M/S.

HENCE VELOCITY AFTER 3 SECONDS WILL BE 15 M/S.