Question

what will be the accleration of a body of mass 4kg if a force of 160N is applied on it
​

Answer 1

Answer:

40 m/s²

Explanation:

force is 160 N We know that f=ma

and then

a =f/m

Answer 2

GIVEN :-

• Mass of body , m = 4 kg.
• Force applied , F = 160 N.

TO FIND :-

• The acceleration of the body , a.

SOLUTION :-

As we knowo that,

✭ Force = mass × acceleration.

➟ F = ma

➟ 160 = 4 × a

➟ 160/4 = a

➟ 40 = a

➟ a = 40 m/s².

Hence Acceleration of the body is 40 m/s².

$\rule{25}{3}$

✪ Other formulas,

➙ Acceleration = F/m.

➙ Acceleration = (v - u)/t

➙ Force = mass × acceleration.

➙ Average speed = Total distance/total time taken.