Question

Pulling up on a rope, you lift a 4 kg bucket of water from a well with an acceleration of 1.80 m/s2. What is the net force

Answer 1

Use F＝ma?

Answer 2

what is what though

Answer 3

F=ma is Newton's second Law
F is force, the unit is N.
m is mass, the unit is kg.
a is acceleration, the unit is ms^(-2)

Answer 4

So, just put m=4, a=1.8 and you will find the force.

Answer 5

7.2 ?