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Play Froggy Jumps
1. To determine the motion of an object, which do I need to know?
A
mass and length
B
direction and gravity
C
distance and time
2. What will happen to a ball kicked across a rock road?
A
the rocky road will decrease the speed of the ball because of mass
B
the rocky road will decrease the speed of the ball because of friction
C
the rocky road will increase the speed of the ball because of friction
3. When you add bricks to an empty wagon, the movement will change by
A
it will be easier to speed up and slow down
B
it will be more difficult to speed up and slow down
C
it will be more difficult to speed up, but easier to slow down
4. Which of the following diagrams shows an object in motion?
A
B
C
5. Which of the following would require the most amount of force to stop its motion?
A
soccer ball
B
volley ball
C
bowling ball
6. Which of the following describes the movement on this graph?
A
the student went up the hill, then down the hill
B
the student walked quickly, then slowed down
C
the student walked at a steady pace, then returned to the starting point
7. A wind blows in the opposite direction of a man skiing down a hill. Force of the wind is strongest.
A
He will slow down and eventually stop.
B
He will move at a constant motion then stop.
C
He will go faster.
8. Which cart would take the most amount of force to move?
A
B
C