$1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Welcome to Who Wants to be a Millionaire 50:50

© Mark E. Damon - All Rights Reserved Fourth Grade Science Created By: Mrs. Ferguson

© Mark E. Damon - All Rights Reserved Force and Motion Edition

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© Mark E. Damon - All Rights Reserved A: the 100-gram ball C: the 300-gram ball B: the 200-gram ball D: the 400-gram ball 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 You have four balls. Their masses are 100 grams, 200 grams, 300 grams, and 400 grams. Which one will accelerate MOST if they are all thrown with equal force?

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© Mark E. Damon - All Rights Reserved A: Its speed increases. C: Its speed does not change. B: Its speed decreases. D: Its speed accelerates. 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 A force is causing an object to move at a constant speed. A second force causes the object to change directions. If the two forces are equal in magnitude, how does the object’s speed change?

© Mark E. Damon - All Rights Reserved $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100

© Mark E. Damon - All Rights Reserved A: Choice A C: Choice C B: Choice B D: Choice D 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 The spheres shown are made from pure iron, which one needs the LEAST force to move? A) B) C) D)

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© Mark E. Damon - All Rights Reserved A: Ball 1 and Ball 2 have equal volume and density. C: Ball 1 has twice the acceleration of Ball 2. B: Ball 1 has twice the inertia of Ball 2. D: Ball 2 has twice the momentum as Ball 1. 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Ball 1 and Ball 2 are traveling at the same speed. Ball 2 has twice the mass of Ball 1. Which of the following must be true?

© Mark E. Damon - All Rights Reserved $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100

© Mark E. Damon - All Rights Reserved A: fly off into space in a straight line. C: orbit the Earth faster. B: crash into Earth. D: weigh more than it does. 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 If Earth’s gravity did not act on the moon, the moon would

© Mark E. Damon - All Rights Reserved Congratulations! You’ve Reached the $1,000 Milestone! Congratulations! C o n g r a t u l a t i o n s !

© Mark E. Damon - All Rights Reserved $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100

© Mark E. Damon - All Rights Reserved A: velocity C: inertia B: a force D: speed 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 A car is traveling at a speed of 100 kilometers per hour. Suddenly, it starts going faster. What caused the increase in speed?

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© Mark E. Damon - All Rights Reserved A: the 100-gram ball C: the 300-gram ball B: the 200-gram ball D: the 400-gram ball 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Use the table to answer the following question Mass of Ball (in grams) Speed of Ball (in km per hour) Which ball was thrown with the greatest force?

© Mark E. Damon - All Rights Reserved $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100

© Mark E. Damon - All Rights Reserved A: The mass of the box decreases. C: The box has less inertia. B: Friction is reduced by half. D: The box moves faster. 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Tyrese is pushing a box across the floor. Trinity decides to help him. What is the result?

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© Mark E. Damon - All Rights Reserved A: car C: bicycle B: bus D: skateboard 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 Which object requires the most force to push?

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© Mark E. Damon - All Rights Reserved A: mass C: friction B: gravitation D: magnetism 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 What force keeps moons in orbit around planets?

© Mark E. Damon - All Rights Reserved Congratulations! You’ve Reached the $32,000 Milestone! Congratulations! C o n g r a t u l a t i o n s !

© Mark E. Damon - All Rights Reserved $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100

© Mark E. Damon - All Rights Reserved A: momentum C: inertia and gravity B: a change in speed D: a force acting on it 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 An object is moving at a constant speed. The object changes direction and continues moving at the same speed. What caused the object to change direction?

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© Mark E. Damon - All Rights Reserved A: before it changes direction C: at the moment it changes direction B: after it changes direction D: the object’s inertia does not change. 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 During which portion of its movement does the object have greater inertia?

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© Mark E. Damon - All Rights Reserved A: its mass C: its shape B: its volume D: its age 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 A truck has more inertia than a bicycle. Which characteristic of the truck accounts for this?

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© Mark E. Damon - All Rights Reserved A: the acceleration of the pitcher C: the mass of the ball B: the force of the batter D: the inertia of the pitcher 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 A pitcher throws a baseball toward a batter. The batter hits the ball and sends it flying toward first base. What caused the ball to change direction?

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© Mark E. Damon - All Rights Reserved A: Ball A C: Ball C B: Ball B D: Ball D 50: $1 Million $500,000 $250,000 $125,000 $64,000 $32,000 $16,000 $8,000 $4,000 $2,000 $1,000 $500 $300 $200 $100 The balls below travel toward you at equal speed. Which one requires the MOST force to stop? A) B) C) D)

© Mark E. Damon - All Rights Reserved YOU WIN $1 MILLION DOLLARS! Get the cash from your parents!