Welcome to the **Gravitational Potential Energy MDCAT** MCQs with Answers. In this post, we have shared **Gravitational Potential Energy** Multiple Choice Questions and Answers for **PMC MDCAT 2024**. Each question in MDCAT Physics offers a chance to enhance your knowledge regarding **Gravitational Potential Energy** MCQs in this MDCAT Online Test.

## Gravitational Potential Energy MDCAT MCQs Test Preparations

Gravitational potential energy is defined as the energy an object has due to:

a) Its position relative to a reference point

b) Its velocity

c) Its temperature

d) Its shape

If the height of an object is increased from 2 meters to 4 meters, its gravitational potential energy:

a) Doubles

b) Quadruples

c) Halves

d) Remains the same

The gravitational potential energy of a 10 kg object at a height of 5 meters is:

a) 50 Joules

b) 100 Joules

c) 500 Joules

d) 5 Joules

Which of the following does NOT affect the gravitational potential energy of an object?

a) Mass

b) Height

c) Acceleration due to gravity

d) Speed

The unit of gravitational potential energy is:

a) Joule

b) Newton

c) Watt

d) Meter

If the mass of an object is doubled and its height remains constant, its gravitational potential energy:

a) Doubles

b) Quadruples

c) Halves

d) Remains the same

Gravitational potential energy is greatest when an object is:

a) At its highest point

b) At its lowest point

c) In motion

d) At rest

The gravitational potential energy of an object is zero when:

a) It is at the reference point

b) It is moving

c) It is compressed

d) It is heated

To increase the gravitational potential energy of an object, you can:

a) Increase its height

b) Decrease its mass

c) Decrease its velocity

d) Decrease its height

The gravitational potential energy of a 2 kg object at a height of 8 meters is:

a) 16 Joules

b) 80 Joules

c) 8 Joules

d) 32 Joules

The work done to lift an object to a certain height is equal to its:

a) Gravitational potential energy

b) Kinetic energy

c) Elastic potential energy

d) Thermal energy

A 5 kg object at a height of 2 meters has a gravitational potential energy of:

a) 10 Joules

b) 50 Joules

c) 20 Joules

d) 100 Joules

The gravitational potential energy of an object is directly proportional to:

a) Its height and mass

b) Its speed

c) Its temperature

d) Its volume

The gravitational potential energy of an object is converted to:

a) Kinetic energy when it falls

b) Elastic potential energy when it is stretched

c) Chemical energy when it reacts

d) Thermal energy when heated

The gravitational potential energy of an object with a mass of 3 kg at a height of 4 meters is:

a) 12 Joules

b) 24 Joules

c) 30 Joules

d) 40 Joules

The potential energy of an object depends on:

a) The reference point chosen

b) The time it has been at height

c) Its initial velocity

d) Its temperature

When an object is lowered to a lower height, its gravitational potential energy:

a) Decreases

b) Increases

c) Remains constant

d) Becomes negative

The gravitational potential energy of a 6 kg object at a height of 3 meters is:

a) 18 Joules

b) 60 Joules

c) 12 Joules

d) 30 Joules

To find the gravitational potential energy of an object, you need to know:

a) Its mass, height, and gravitational acceleration

b) Its temperature and volume

c) Its speed and shape

d) Its density and color

The gravitational potential energy of an object is maximum at:

a) The highest point of its trajectory

b) The lowest point of its trajectory

c) The midpoint of its trajectory

d) The point of maximum speed

The change in gravitational potential energy of a 4 kg object when it is raised by 2 meters is:

a) 8 Joules

b) 16 Joules

c) 4 Joules

d) 2 Joules

The gravitational potential energy of an object can be increased by:

a) Raising the object

b) Increasing its speed

c) Heating the object

d) Reducing its volume

The gravitational potential energy of a 8 kg object at a height of 10 meters is:

a) 80 Joules

b) 160 Joules

c) 40 Joules

d) 20 Joules

If the acceleration due to gravity were to decrease, the gravitational potential energy of an object would:

a) Decrease

b) Increase

c) Remain unchanged

d) Double

The gravitational potential energy of a 1 kg object at a height of 15 meters is:

a) 15 Joules

b) 30 Joules

c) 45 Joules

d) 10 Joules

The work done to lift an object is equal to its change in:

a) Gravitational potential energy

b) Kinetic energy

c) Elastic potential energy

d) Thermal energy

The reference point for measuring gravitational potential energy is:

a) Arbitrary and can be chosen based on convenience

b) Always the ground

c) The center of the Earth

d) The top of the object

The gravitational potential energy of a 12 kg object at a height of 5 meters is:

a) 60 Joules

b) 120 Joules

c) 50 Joules

d) 100 Joules

The gravitational potential energy of an object decreases when:

a) It is lowered

b) It is raised

c) Its mass is increased

d) Its velocity is increased

The gravitational potential energy of a 3 kg object at a height of 7 meters is:

a) 21 Joules

b) 14 Joules

c) 30 Joules

d) 7 Joules

Which factor does NOT affect the gravitational potential energy of an object?

a) Its color

b) Its mass

c) Its height

d) Acceleration due to gravity

If an object of mass 2 kg is raised from 5 meters to 10 meters, the change in gravitational potential energy is:

a) 100 Joules

b) 50 Joules

c) 20 Joules

d) 30 Joules

A 4 kg object at a height of 2 meters has a gravitational potential energy of:

a) 8 Joules

b) 16 Joules

c) 12 Joules

d) 4 Joules

The potential energy of an object in a gravitational field depends on:

a) Its mass and height

b) Its volume and temperature

c) Its shape and speed

d) Its density and color

The gravitational potential energy of a 7 kg object at a height of 9 meters is:

a) 63 Joules

b) 81 Joules

c) 72 Joules

d) 45 Joules

Which of the following increases the gravitational potential energy of an object?

a) Increasing the object’s height

b) Decreasing the object’s mass

c) Decreasing the object’s height

d) Reducing the object’s speed

The gravitational potential energy of an object at a height of 10 meters with a mass of 4 kg is:

a) 40 Joules

b) 100 Joules

c) 60 Joules

d) 20 Joules

An object with a mass of 5 kg is lifted from 3 meters to 8 meters. The work done is equal to:

a) 25 Joules

b) 50 Joules

c) 100 Joules

d) 20 Joules

If you are interested to enhance your knowledge regarding Physics, Chemistry, Computer, and Biology please click on the link of each category, you will be redirected to dedicated website for each category.