Question

A child is sitting inside a lift in a multistoried building.

a) What will happen to the weight of the child if

i) the lift moves up with a constant speed.

ii) the lift moves up with a constant acceleration.

b) If the child weighs 20 Kg and if the lift is moving down with a uniform

acceleration of 5ms-2, what will be the apparent weight of the child (g =10ms-2)​

Answer 1

Answer:

So who told the parents to leave the child in the elevator