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?

m = 2.34 kg

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,

So, the mass of the object is 2.34 kg.

explanation:

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a small object of mass 3.66 g and charge -17.6 µc is suspended motionless above the ground when immersed in a uniform electric field perpendicular to the ground. what are the magnitude and direction of the electric field?