F = ma

Are the forces balanced or unbalanced?

• Balanced

• Unbalanced

Tags

NGSS.3-PS2-1

An 10 kg object is moving with an acceleration of 2 m/s squared. What is the force of the object? (F=ma)

• 20 N

• 10 N

• 2 N

• 5 N

Tags

NGSS.MS-PS2-2

A 5 kg object is moving with an acceleration of 2 m/s squared. What is the force of the object? (F=ma)

• 20 N

• 10 N

• 2 N

• 5 N

Tags

NGSS.MS-PS2-2

A 5 kg object is moving with an acceleration of 10 m/s squared. What is the force of the object? (F=ma)

• 20 N

• 10 N

• 50 N

• 5 N

Tags

NGSS.MS-PS2-2

A 4 kg object is moving with an acceleration of 2 m/s squared. What is the force of the object?

• 8 N

• 2 N

• 4 N

• 10 N

Tags

NGSS.MS-PS2-2

Use your knowledge of science to answer the question.  The frog leaps from its resting position at the lake's bank onto a lily pad. If the frog has a mass of 0.5 kg and the acceleration of the leap is 3 m/s2, what is the force the frog exerts on the lake's bank when leaping?

• 0.2 N

• 0.8 N

• 1.5 N

• 6.0 N

Tags

NGSS.MS-PS2-2

A 10 N force is on a 2 kg object. What is the acceleration of the object? (a = F/m)

• 5 m/s squared

• 20 m/s squared

• 10 m/s squared

• 1 m/s squared

Tags

NGSS.MS-PS2-2

A 20 N force is on a 5 kg object. What is the acceleration of the object? (a = F/m)

• 5 m/s squared

• 4 m/s squared

• 10 m/s squared

• 20 m/s squared

Tags

NGSS.MS-PS2-2

10 N force is causing a 10 m/s squared acceleration on an object. What is the mass of the object? (m = F/a)

• 10 kg

• 1 kg

• 2 kg

• 20 kg

Tags

NGSS.MS-PS2-2

A 6 N force is causing a 2 m/s squared acceleration on an object. What is the mass of the object? (m = F/a)

• 3 kg

• 12 kg

• 2 kg

• 20 kg

Tags

NGSS.MS-PS2-2