1) To determine the speed of the object, we need to know the distance and what else? a) The amount of time b) The direction of travel c) The mass of the object d) The shape of the object 2) What are you doing when you slow down on a bike? a) You are changing your direction. b) You are changing your height. c) You are changing your motion. d) You are changing your weight. 3) What is one way an object can change its motion? a) It can change its height. b) It can change its mass. c) It can change its weight. d) It can change its speed. 4) Which statement describes an object that moves without changing its direction? a) A train is going around a curved track. b) A bird is flying around in a zig-zag. c) A person is walking in a straight line. d) A car is stopped at a streetlight. 5) Which statement describes an object changing its direction? a) A ball is bouncing left and right off the walls. b) A book is sitting on the shelf. c) A dog is running in a straight line. d) A person is riding a bike straight down a road. 6) Which statement describes an object changing its direction? a) A shark is swimming in a straight line. b) A tennis ball is sitting on the floor. c) A person is running around in a circle. d) A scooter is driving down a straight sidewalk. 7) What statement is true about an object in motion? a) All objects in motion must change direction. b) Some objects in motion may change direction. c) Heavy objects always come to a complete stop. d) Only big forces result in a change in motion. 8) What must happen for an object to change direction? a) It must change position. b) It must change temperature. c) It must decrease its size. d) It must increase its weight. 9) What happens to a golf ball when it hits the wall in miniature golf? a) The golf ball changes mass. b) The golf ball changes size. c) The golf ball changes weight. d) The golf ball changes direction. 10) Which is an example of an object that changes direction while in motion? a) A car stopping at a traffic light b) A ball being rolled in a a straight line c) A bicycle racing on a straight path d) A roller coaster moving along the track 11) A baseball is thrown forward and bounces off the ground. What happens to the motion of a ball as it bounces off the ground? a) It speeds up. b) It stops moving. c) It changes direction. d) It keeps the same position. 12) What is an example of a change in direction? a) An object that turns right b) An object that slows down c) An object that stops moving d) An object that goes straight 13) Which statement describes object in motion? a) A ball is bouncing up and down. b) A family is laying on the beach. c) A book is sitting on the shelf. d) A plant is rooted in a garden. 14) Select the object that is in motion. a) A bench at a bus stop b) A garbage can in the park c) A big rock sitting on the beach d) A tree branch waving in the wind 15) Which object is in motion? a) A hamster curled up in a ball while sleeping b) A cat lying on the back of the couch c) A bird sitting on its perch in its cage d) A dog running across the field chasing a ball

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