Question

H=height

mass
height
Potential Energy
1.23 kg
3.4 m
4.3 m
98.61 Joules
150.45 Joules
3.45 kg
202.94 Joules
6.2 kg
7.1 kg
3.56 m
if his potential energy is 98.61 joules and his height is 4.3m what is his mass?

Answer 1

m = 2.34 kg

Step-by-step explanation:

The given data shows the relation between the potential energy and the height of an object. The formula for the potential energy is given by :

E = mgh

g is the acceleration due to gravity

We have,

E = 98.61 J, h = 4.3 m

Putting all the values to find m. So,

`m=(E)/(gh)\\\\m=(98.61)/(9.8* 4.3)\\\\m=2.34\ kg`

So, the mass of the object is 2.34 kg.