Question

A force of 4 kg weight acts on a body of mass 9.8 kg calculate the acceleration

Answer 1

• Mass=9.8kg
• Force=4N

Using newtons second law

$\\ \bull\sf\dashrightarrow Force=Mass\times Acceleration$

$\\ \bull\sf\dashrightarrow Acceleration=\dfrac{Force}{Mass}$

$\\ \bull\sf\dashrightarrow Acceleration=\dfrac{9.8}{4}[tex][tex]\\ \bull\sf\dashrightarrow Acceleration=2.45m/s^2$

Answer 2

Answer:

here given is a weight

then force becomes mg

that is F=Mg

=4*9.8

then by using the formula

F=Ma

a=F/M

=4*9.8/9.8

=4

Explanation: