Spiral Review over colliding objects

Isla and Priya are playing tug-of-war. What is a force?

• A push exerted on an object

• A push or pull exerted on an object

• A pull exerted on an object

• Nothing

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James is trying to move a heavy box across the room. What is the term for the push or pull he applies to the box?

• force

• velocity

• inertia

• momentum

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When Noah runs and kicks a ball, they have applied an ___________ force to move the ball.

• Balanced

• Magnetic

• Spring

• Unbalanced

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When Kai pushes a shopping cart, the combination of all the forces acting on the cart is the...

• net force

• action force

• reaction force

• balance force

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Liam pulls the bowstring back, then releases the string and the arrow flies forward. Pulling the string back is the...

• action force

• reaction force

• net force

• inertia

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Mia is pushing a shopping cart at the grocery store. Which law is shown in this picture?

• 1st

• 2nd

• 3rd

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When Aria and Benjamin play soccer, the ball they kick will have an equal but opposite force upon their feet

• First Law

• Second Law

• Third Law

• Law of Inertia

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Sophia and Arjun were discussing the importance of wearing seat belts while driving. Sophia mentioned that the risk of injury in a car accident is much greater if occupants do not wear a seat belt. Which of Newton's laws explain why this is true?

• Law of force and acceleration

• Law of gravity

• Law of action and reaction

• Law of inertia

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Oliver is pushing a box with a force of 100N to the right, while Aria is pushing the same box with a force of 40N to the left. Calculate the Net Force.

• 60N, Left

• 40N, Right

• 0N

• 60N, Right

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Michael and Olivia are playing tug-of-war. If Olivia pulls the rope to the right with a force of 400 N and Michael pulls the rope to the left with a force of 250 N, what will happen to the ribbon in the middle of the rope?

• The ribbon will move to the left and Michael will win the tug-of-war.

• The ribbon will move to the left and Olivia will win the tug-of-war.

• The ribbon will move to the right and Olivia will win the tug-of-war.

• The ribbon will move to the right and Michael will win the tug-of-war.

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