Acceleration Review Question Preview (ID: 27964)


This Is A Review For Acceleration. TEACHERS: click here for quick copy question ID numbers.

What is acceleration?
a) How fast something is moving.
b) A change in speed.
c) A change in speed or direction.
d) The force of movement.

What two things affect acceleration?
a) the force applied to the object and the speed of the object
b) the force applied to the object and the mass of the object
c) the speed of the object and the mass of the object
d) trick question- only the speed affects acceleration

How does mass affect acceleration
a) As mass is increased, acceleration increases.
b) As mass is increased, acceleration decreases.
c) As mass is increased, acceleration can either increase or decrease.
d) As mass is increased, acceleration stays the same.

How does the amount of force applied to an object affect it's acceleration?
a) As force increases, acceleration increases.
b) As force increases, acceleration decreases.
c) As force increases, acceleration can either increase or decrease.
d) As force increases, acceleration stays the same.

Sarah and her littler sister are swinging and their mom is pushing them. If their mom pushes with the same force, who will go higher and why?
a) Sarah because she has more mass.
b) Sarah because she has less mass.
c) Her little sister because she has more mass.
d) Her little sister because she has less mass.

You throw a ball with 20N of force, then throw it a second time with 25N of force. Which one will accelerate faster and why?
a) 20N because it had more force.
b) 20N because it had less force.
c) 25N because it had more force.
d) 25N because it had less force.

A car with a mass of 1,000kg accelerates at a rate of 3m/s2. How much force is the engine supplying?
a) 3,000N
b) 3,000m/s2
c) 333N
d) 333kg

A book is lifted with 8N of force. If it has a mass of 2kg, how fast did it accelerate?
a) 4N
b) 4m/s2
c) 16N
d) 16kg

A chair is pulled out a rate of 2m/s2 with 4N of force. What is the mass of the chair?
a) 2kg
b) 2N
c) 8kg
d) 8N

A 2,000kg boulder falls through the air. If it falls with 200N of force, at what rate did it accelerate?
a) 10N
b) 10kg
c) 10m/s
d) 10m/s2

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