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WorksheetsForce, Mass and Acceleration
Total questions: 17
Worksheet time: 20mins
The unit of acceleration is
(m/s2)
Kg
m
s
What is the symbol for mass?
m
N
Kg
m/s2
Football A has a greater mass than football B. Which football will have greater acceleration when both are thrown with the same force in the same direction?
Football A
Football B
They will have the same acceleration
Mass has no effect on acceleration
What is the mass of a motorcycle that accelerates at 4 m/s2 when a net force of 400 N is applied to it?
1600 kg
100 kg
0.01 kg
396 kg
Which object would require the least force to accelerate?
.8 kg object
80 kg object
800 kg object
8 kg object
Your car has a mass of 2500 kg and a force of 5000 N. What is the acceleration of the car?
20 m/s2
0.5 m/s2
2 m/s2
120 N
What is Newton's Second Law of Motion?
An object at rest stays at rest, an object in motion stays in motion at constant velocity unless acted upon by an unbalanced force.
The acceleration of an object depends on the mass of the object and the amount of the force applied.
Every action has an equal and opposite reaction.
Friction
For this question, refer to the image to the left...
The larger the ___________ of an object, the greater the ____________ needed to change the direction or the speed.
mass / tow truck
suitcases / force
mass / force
windows / force
The SI unit for force is
Kilogram (kg)
Meter per second (m/s)
Newtons (N)
Meter per second squared (m/s2)
According to Newton's second Law, which would take more force to slow down?
The truck
The car
They would both take the same force
Cannot be determined
If you increase the force on an object, its acceleration
decreases
stops
also increases
stays the same
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
If the man pushes with an equal amount of force, which object will accelerate more?
Car because it has more mass
Lawnmower because it has less mass
Car because it has less mass
Lawnmower because it has more mass
