The answer to the question is 20.55
Answer:
L3
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Take 2 oranges, add 2 more
Now count them all together...
You have 4 oranges!!
Answer:
The potential energy of the ball having 2kg mass would be
J
Step-by-step explanation:
I am assuming the ball has a mass of 2 kg, as you have not mentioned the mass of a ball.
Considering the formula for calculating the gravitational potential energy

As
kg
Acceleration of gravity = g = 9.8 
As the ball is on the height = h = 20 meters
So,

J
Therefore, the potential energy of the ball =
J
Keywords: potential energy, Gravitation potential energy
Learn more potential energy from brainly.com/question/14022793
#learnwithBrainly