Newton's 2nd Law practice

An object moving with constant velocity has

• constant acceleration

• no acceleration

• a slow speed

• a faster speed

Select all that apply: A decrease in velocity is known as

• negative acceleration

• tenacious slowing

• deceleration

• twisting

An object with a mass of 5.0 kg accelerates 8.0 m/s² when an unknown force is applied to it. What is the amount of the force?

• 40 N
• 4 N
• 10 N
• 0.1 N

Tags

NGSS.MS-PS2-2

An object accelerates 12 m/s² when a force of 6.0 newtons is applied to it. What is the mass of the object?

• 2 kg

• 18 kg

• 0.5 kg

• 0.05 kg

Tags

NGSS.MS-PS2-2

An object with a mass of 2.0 kg has a force of 4.0 newtons applied to it. What is the resulting acceleration of the object?

• 2 m/s²

• 8 m/s²

• 0.5 m/s²

• 6 m/s²

Tags

NGSS.MS-PS2-2

A 1,000 kg truck moving at 10 m/s runs into a concrete wall. It takes 0.5 seconds for the truck to completely stop. What is the magnitude of force exerted on the truck during the collision?

• 1,000 N

• 5,000 N

• 10,000 N

• 20,000 N

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1

An object with a mass of 5 kg has a force of 20 newtons applied to it. What is the resulting acceleration of the object?

• 2 m/s²

• 8 m/s²

• 4 m/s²

• 6 m/s²

Tags

NGSS.MS-PS2-2

Which of these best states Newton's Second Law?

• The greater the mass of an object the greater the force needed to change its motion.

• The greater the mass of an object the less force needed to change its motion.

• The mass of an object does not effect the force needed to change its motion

Tags

NGSS.MS-PS2-2

What is Newtons 2nd law of motion?

• Pancakes 
• Force= Mass multiplied by acceleration
• For every action there is a equal and opposite  re-action.
• Law of gravity 

Tags

NGSS.MS-PS2-2

The larger the mass you have the _____ force you need to change its motion.

• more
• less

Tags

NGSS.MS-PS2-2