Forces And Motion

Front

What is the force that opposes the motion of an object and causes it to come to a stop?

Back

Friction is the force that opposes the motion of an object and causes it to come to a stop.

Front

What type of forces must be present for an object to start moving?

Back

Unbalanced forces are required for an object to start moving.

Tags

NGSS.MS-PS2-2

Front

Which force is not typically acting on a dog in motion?

Back

Electric force is not typically acting on a dog.

Front

What is the relationship between force and acceleration?

Back

Greater force results in greater acceleration.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Front

True or False: A car changes its acceleration when it is turning.

Back

True, a car changes its acceleration when it is turning.

Tags

NGSS.MS-PS2-2

Front

What is the definition of balanced forces?

Back

Balanced forces are equal in size and opposite in direction, resulting in no change in motion.

Tags

NGSS.3-PS2-1

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Tags

NGSS.MS-PS2-2

Front

What is the formula for calculating force?

Back

Force is calculated using the formula F = m * a, where F is force, m is mass, and a is acceleration.

Tags

NGSS.MS-PS2-2

Front

What is the effect of mass on acceleration when a constant force is applied?

Back

As mass increases, acceleration decreases when a constant force is applied.

Tags

NGSS.MS-PS2-2

Front

What is gravitational force?

Back

Gravitational force is the attractive force between two masses, such as the Earth and an object.

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5