Question

A man weighing 48 newtons climbs a 2.0-meter ladder. How much work is done? 0.0 J 24 J 96 J 124 J

Answer 1

Answer:C) 96 j

explanation:48 N * 2.0 m = 96. Your answer should be C, 96 joules.

Answer 2

Answer: Work done by the man will be 96 J.

Explanation:

Work is defined as the amount of energy that is transferred in order to move an object by an external force. It is expressed in joules.

Mathematically,

$W=F\times d$

Where,

W = Work done = ? J

F = Force applied = 48 N

d = Displacement of the body = 2 m

Putting values in above equation, we get:

$W=48\times 2=96J$

Hence, work done by the man will be 96 J.