FMA Practice Problems

Mass = 4 kg and a = 0.2 ms². Calculate the force.

• 8N

• 80 N

• 2 N

• 0.8N

Tags

NGSS.MS-PS2-2

Force = 20 N and Mass = 4 kg. Calculate the acceleration.

• 80 N

• 80 ms^-2

• 5 ms^-2

• 0.2 ms^-2

Tags

NGSS.MS-PS2-2

Force = 25 N and Mass = 5 kg. Calculate the acceleration.

• 5 ms^-2

• 125 ms^-2

• 30 ms^-2

• 4 ms^-2

Tags

NGSS.MS-PS2-2

A 2 kg brick is pulled by a force of 10N. Friction force is 4 N. What is the acceleration?

• 3 N

• 3 ms^-2

• 5 ms^-2

• 2 ms^-2

Tags

NGSS.MS-PS2-2

If a force of 26 N is exerted on two balls, one with a mass of 0.52 kg and the other with a mass of 0.78 kg, which ball will have the greater acceleration?  (F=ma)

• The one with a mass of .78 kg will have the greatest acceleration.

• The one with a mass of .52 kg will have the greatest acceleration.

• They will both accelerate at the same rate.

Tags

NGSS.MS-PS2-2

A 20 kg bike accelerates at 10 m/s².  what was the force?

• 25 Newtons

• 20 Newtons

• 200 Newtons

• 10 Newtons

Tags

NGSS.MS-PS2-2

A force of 90N is applied to each cart below, which one will accelerate the fastest?

• Cart 1

• Cart 2

• Cart 3 

• Cart 4

Tags

NGSS.MS-PS2-2

To calculate m

• m = Force × a

• m = Force ÷ a

• m = Force + a

• m = a ÷ Force

Tags

NGSS.MS-PS2-2

A car of mass 1500 kg accelerates at a rate of 3 m/s^2. What is the force applied to the car?

• A) 4500 N

• B) 5000 N

• C) 3000 N

• D) 3500 N

Tags

NGSS.MS-PS2-2

If a force of 50 N is applied to a 10 kg object, what is the acceleration of the object?

• A) 5 m/s^2

• B) 10 m/s^2

• C) 15 m/s^2

• D) 20 m/s^2

Tags

NGSS.MS-PS2-2