FORCE MASS ACCELERATION

Front

What is Newton's Second Law of Motion?

Back

Newton's Second Law states that the force acting on an object is equal to the mass of that object multiplied by its acceleration (F = ma).

Tags

NGSS.MS-PS2-2

Front

How do you calculate force using mass and acceleration?

Back

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

Tags

NGSS.MS-PS2-2

Front

What is the unit of force in the International System of Units (SI)?

Back

The unit of force in the SI system is the Newton (N).

Front

If a 10 kg object is accelerated at 3 m/s², what is the force applied?

Back

The force applied is 30 N (calculated using F = ma: F = 10 kg * 3 m/s²).

Tags

NGSS.MS-PS2-2

Front

What is the relationship between mass, acceleration, and force?

Back

The relationship is defined by Newton's Second Law, which states that force is directly proportional to mass and acceleration.

Tags

NGSS.HS-PS2-1

Front

How much force is needed to accelerate a 5 kg object at 4 m/s²?

Back

The force needed is 20 N (F = 5 kg * 4 m/s²).

Tags

NGSS.MS-PS2-2

Front

What happens to the acceleration of an object if the mass increases while the force remains constant?

Back

If the mass increases and the force remains constant, the acceleration will decrease (a = F/m).

Tags

NGSS.MS-PS2-2

Front

What is the force acting on a 200 kg object accelerating at 2 m/s²?

Back

The force acting is 400 N (F = 200 kg * 2 m/s²).

Tags

NGSS.MS-PS2-2

Front

How do you find the mass of an object if you know the force and acceleration?

Back

Mass can be found using the formula m = F/a, where F is force and a is acceleration.

Front

What is the force on a 50 kg object in free fall?

Back

The force is 490 N (F = mg, where g = 9.8 m/s²).

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4