1) How fast or slow an object is moving is called Speed. a) ture b) false 2) Balanced forces cancel each other out when acting together on an object. a) true b) false 3) Forces that are unequal to each other are called balance force a) balance force b) unbalance force 4) Position is ______________________. a) motion b) a. How fast the object moves c) b. The location of an object 5) ____________________ tells which way a line points from one object or place to another. a) a. Position b) b. Location c) c. Direction 6) can be used to measure distance. a) a. Ruler b) b. Meterstick c) c. Both a & b 7) A car travelled 35 kilometers in one hour. Which is the speed of the car? a) a. 60 kilometers per hour b) b. 35 kilometers per hour c) c. 25 kilometers per hour 8) How does friction affect the speed of an object? a) No change in speed b) a. Object moves faster c) b. Slows down the object 9) Identify the force shown in the picture a) Pull/ balance force  b) Push/unbalance force 10) is a force that pulls objects towards the Earth. a) Friction b) b. Gravity 11) Types of forces are __ and __ a) a. Front and back b) b. Push and Pull c) c. Up and down 12) is a force that occurs when one object rubs against another. a) motion b) friction c) balance force d) unbalance force 13) A ball is moving in a zigzag pattern, but you need it to go straight to reach the goal. How do you change the ball's motion? a) a. I leave it alone. It will go straight when I want it to. b) b. I have to push the ball in a straight line to make it reach the goal. 14) Identify the motion shown in the picture a) Circular motion b) b. Straight line motion c) zigzage d) play 15) Identify the force shown in the picture a) Pull/ balance force b) Push/unbalance force 16) Which is the new position of the car in picture 2? a) near the barn b) b. far from the tree c) c. near the tree

Science G3

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