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WorksheetsUnit 2: Forces and Motion (quiz#1)
Total questions: 20
Worksheet time: 10mins
What is Force?
A push or a pull acting on an object with mass causes it to change its velocity
True or False: A force can cause things to slow down, speed up, or change direction.
True
False
True or False: An object at rest will stay at rest unless acted upon by an unbalanced force.
True
False
What is the unit of force in the International System of Units (SI)?
Newton
Pound
Joule
Meter
Which of the following best describes Newton's Second Law of Motion?
For every action, there is an equal and opposite reaction.
The acceleration of an object is directly proportional to the net force acting on it.
An object in motion stays in motion unless acted upon by a force.
Energy cannot be created or destroyed.
What are the 3 Laws of Motion?
Law of Inertia, Law of Action and Reaction, Law of Speed
Law of Inertia, Law of Acceleration, Law of Action and Reaction
Law of Newon, Law of Force, Law of Acceleration
Law of Attraction, Law of Action and Reaction, Law of Inertia
Which Law of Motion does this picture represent?
Which Law of Motion does this picture represent?
What is the Law of Acceleration?
Which one that describes the correct difference between balanced force and unbalanced force?
A group of kids winning a tug of war game
Unbalanced Force
Balanced Force
A car accelerating, braking, or turning
Unbalanced Force
Balanced Force
They result in zero net force
Balanced Force
Unbalanced Force
Forces acting on an object are equal in magnitude and opposite in direction
Balanced Force
Unbalanced Force
Which is the best example for the first Law of Motion (Law of Inertia)?
Which is the best example for the third Law of Motion (Law of Action-reaction)
Which example is best for the Second Law of Motion (Law of Acceleration)?
A book resting on a table
A ball rolling faster down a hill as it gains speed
A rocket standing still on a launch pad
Two people pushing against each other with equal force
If a 10 kg object experiences an acceleration of 3 m/s², what is the force applied to it?
A force of 20 N is applied to a 5 kg object. What is the resulting acceleration?
A skateboarder increases their speed from 2 m/s to 10 m/s in 4 seconds. What is the acceleration?
2 m/s²
