A plant is sitting on top of a shelf. It has energy. The plant is 3 meters off the ground and weighs 2 kg, calculate its potential

energy.

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58.8 joule

Step-by-step explanation:

To calculate the potential energy, we need to take note of the following;

The formula for calculating potential energy is given as P=mgh

where p=potential energy

m is the mass of the object

g is the acceleration due to gravity

h is the height of the object above the ground

g has a standard value define as 9.8 m/s²

From the question given;

mass (m) = 2kg

height (h) = 3 meters

We can now proceed to insert our values into the formula;

P=mgh

p=2 * 9.8*3

p=58.8

Potential energy is 58.8 joule

Answer: The potential energy possessed by the plant is 58.86joules

Step-by-step explanation:

N/B. The given mass is 2kg not weight

This problem bothers energy.

By definition potential energy is the energy possessed by virtue of its position

If a mass of body m is held at a height h meters above the ground

Then potential energy

P. E = weight of body x height

=mgxh

P. E = mgh

Given data

Mass of plant = 2kg

Height above the ground = 3m

Assuming g = 9.81m/s²

P. E = 2*9.81*3

= 58.86joules