Question

How much force is needed to pull an object of mass 40 kg in vertically upward direction with acceleration of 2.2 ms^(-2)?

Answer 1

F=ma

Here,

M= 40kg and

a= 2.2m/s^2

So,

F= 40*2.2

= 88N

Answer 2

Force= mass*accelaration

mass=40kg

accelaration=2.2ms^-2

multiply the mass and accelaration