Marks: 1
How much does a man weigh if it takes 60J of energy to climb onto a
table that is 75cm tall?
4500 N
45 N
80 N
0.8 N


Marks 1 How Much Does A Man Weigh If It Takes 60J Of Energy To Climb Onto A Table That Is 75cm Tall 4500 N 45 N 80 N 08 N class=

Answer :

Answer:

Explanation:

E = mgh

mg = E/h

mg = 60/0.75 = 80 N