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WorksheetsNewton's 1st and 2nd Laws
Total questions: 15
Worksheet time: 9mins
Adam is trying to hang a new clock in his apartment. The clock experiences a force due to the gravity of 15N. He has a stick on a hook that exerts an upward force of 10N. Are the forces on the clock balanced or unbalanced and what will happen to the clock?
The forces are unbalanced and the clock will fall
The forces are balanced, but the clock will fall
The forces are unbalanced and the clock will fly upward
The forces are balanced and the clock will stay put
What force slows objects down and keeps them from moving?
Gravity
Friction
Net Force
Acceleration
If you are driving forward and suddenly brake, what would happen to your body and which law does this demonstrate?
Go back, 1st Law
Go forward, 2nd Law
Go back, 2nd Law
Go forward, 1st Law
Which object has the most inertia?
Truck
Ant
A cat
A skateboard
A 20 kg bike accelerates at 10 m/s2. What net force does it experience?
25
200 N
20 N
10 N
Friction is a force that acts
in the same direction as the force
opposite to the direction of the force
with the force
towards the direction of the force
What is tension force?
a pull by air
a push by hands
a pull by a string or chain
nothing but a state of mind
What is normal force?
a force from a surface that is always perpendicular to the surface
an abnormal force
a non real force
a force that is not normal
The force of gravity on an object at the surface of a planet is called:
Weight
Mass
Gravity
Netforce
An elevator is going up with constant velocity. Is its tension or weight the stronger force?
Tension is stronger
Weight is stronger
They are equally strong
They are both zero
A football is thrown into the air and is traveling up and to the right. The direction of its net force is...
Upwards
Up and to the right
Downwards
There is no net force
