Question

A force is required to make an object have positive or negative acceleration. Describe the force that is acting on an object that acceleration due to gravity is impacting.

When an object experiences acceleration due to gravity, the force acting on it is:
a) Gravitational force
b) Frictional force
c) Electrostatic force
d) Magnetic force

Gravity always causes objects to accelerate downward.
a) True
b) False

The acceleration due to gravity on Earth's surface is approximately ____ meters per second squared.
a) 9.8
b) 8.2
c) 10.5
d) 7.3

Which of the following statements is correct about the force of gravity?
a) Gravity is a contact force.
b) Gravity is a repulsive force.
c) Gravity is a long-range attractive force.
d) Gravity does not affect objects with mass.

Answer 1

The force acting on an object experiencing acceleration due to gravity is the gravitational force. Gravity always causes objects to accelerate downward at approximately 9.8 m/s². Gravity is a long-range attractive force that affects objects with mass.

Step-by-step explanation:

The force that is acting on an object experiencing acceleration due to gravity is the gravitational force. According to Newton's universal law of gravitation, this force is inversely proportional to the square of the object's distance from the center of Earth.

Gravity always causes objects to accelerate downward. This statement is true.

The acceleration due to gravity on Earth's surface is approximately 9.8 meters per second squared (9.8 m/s²).

The correct statement about the force of gravity is that it is a long-range attractive force that affects objects with mass.