Force, Mass, Acceleration (Flashcardizz)

Front

What is a balanced force?

Back

A balanced force occurs when two forces acting on an object are equal in size and opposite in direction, resulting in no change in motion.

Tags

NGSS.MS-PS2-2

Front

What is an unbalanced force?

Back

An unbalanced force occurs when two forces acting on an object are not equal, causing the object to accelerate in the direction of the greater force.

Tags

NGSS.MS-PS2-2

Front

What is the unit for mass?

Back

The unit for mass is kilograms (kg).

Front

What is the formula to calculate force?

Back

Force (F) = Mass (m) × Acceleration (a).

Tags

NGSS.MS-PS2-2

Front

If a 25 kg bowling ball is accelerated at 2 m/s², how much force is needed?

Back

50 N.

Tags

NGSS.MS-PS2-2

Front

What is the mass of an object that accelerates at 60 m/s² with a force of 3000 N?

Back

50 kg.

Tags

NGSS.MS-PS2-2

Front

How do you calculate acceleration?

Back

Acceleration (a) = Force (F) / Mass (m).

Tags

NGSS.MS-PS2-2

Front

What is the unit for force?

Back

The unit for force is Newtons (N).

Front

If a 50 kg skater accelerates at 5 m/s², what force is applied?

Back

250 N.

Tags

NGSS.MS-PS2-2

Front

What happens to an object at rest when balanced forces act on it?

Back

It remains at rest.

Tags

NGSS.3-PS2-1