Physics Midterm review | Baamboozle - Baamboozle

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This is a conceptual Physics Midterm review game

Study Slideshow

A 2.2-kilogram crate is pulled by a 30-newton force over a distance of 5 meters. The work done by pulling the crate is ____ joules.

150 Joules

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The measure of how effective a machine is in using energy to do work is called its _________

efficiency

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A word meaning “size”often used to describe scalar quantities is:

magnitude

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A measured quantity that is described by stating a size and a direction is called a:

Vector

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Maya kicks a soccer ball with 4 newtons North. At the exact same time, Casey kicks the same ball 8 N West. The resultant force of the soccer ball is about _____ Newtons.

8.9 N NW

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When you are seated in a chair, the force exerted on you by the chair is called the:

Normal force

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When you are seated in a chair, the force exerted by you on the chair is called the:

weight

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The diagram below represents a box sliding down an incline: The force of friction acting on the box is directed toward:

2

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A ball is being twirled on the end of a string as pictured in the diagram: If the string is released when the ball reaches point P, the inertia of the ball will cause it to move in the direction of:

C

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The motion of an object will continue in the same direction at the same speed unless the object is acted upon by a(n) ____________________.

unbalanced force

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An object accelerating toward Earth under only the influence of the force of gravity is said to be in ____________________ (two words).

free fall

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An object in motion wants to stay in motion, and an object at rest wants to stay at rest, is a way of stating _______________________________.

Newton's first law

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Speed with a direction is called ______________________.

velocity

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The expression mgh represents _________________________ energy.

Potential

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The kinetic energy of an object depends upon two things: ____________________ and ____________________.

mass and velocity

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“Energy can never be created or destroyed, just transformed from one form to another” is a statement of the law of ______________________________ (three words).

Law of conservation of energy

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