Question

The polential energy of an object with mass 2kg at the height 15m is.

Answer 1

Answer:

Given :-

• An object with mass 2 kg at the height of 15 m.

To Find :-

• What is the potential energy.

Formula Used :-

$\clubsuit$ Potential Energy Formula :

$\bigstar \: \: \sf\boxed{\bold{\pink{P.E. =\: mgh}}}\: \: \: \bigstar$

where,

• P.E. = Potential Energy
• m = Mass
• g = Acceleration due to gravity
• h = Height

Solution :-

Given :

• Mass = 2 kg
• Acceleration due to gravity = 9.8 m/s²
• Height = 15 m

According to the question by using the formula we get,

$\implies \sf P.E. =\: mgh$

$\implies \sf P.E. =\: 2 \times 9.8 \times 15$

$\implies \sf P.E. =\: 19.6 \times 15$

$\implies \sf\bold{\red{P.E. =\: 294\: J}}$

$\therefore$ The potential energy of an object is 294 J .