1) . It is a push or pull. a) force b) gravity c) mass d) speed 2) What is the effect of force when you slice a cake? a) Force changes the taste of the cake. b) Force changes the color of the cake. c) Force changes the shape of the cake. d) Force changes the shape and size of the cake. 3) What changes when you stretch a rubber band? a) chemical property b) color c) . size d) movement 4) The picture shows that two players are pulling a rope with the same amount of force. What wil likely happen? a) Both will fall. b) The girl will win. c) The boy will win. d) They will not move at all 5) Which of the following is TRUE about force? a) Force can change the shape or size of an object. b) Force can only change the direction of an object. c) Force cannot change the speed of a moving object. d) Force can change the chemical properties of objects.

Effects of Force on Objects

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？