1) what is a force?  a) a push and a pull b) a push c) a pull d) a shape 2) a _______ is a force away from you a) push b) pull c) push and pull d) shape 3) a _____ is a force towards you a) push b) pull c) push and pull d) shape 4) a force can make an object _____ a) move b) stop c) change direction d) a, b, c are correct 5) which one is not true? a) a force can change the direction of an object b) a force can change the shape of an object c) a force can not stop a moving object d) a force can change the speed of an object 6) which one is an example of pull? a) b) c) d) 7) What is the force being used to change the object? a) pull b) push c) stretch d) twist 8) a bigger push will make an object move ___ a) faster b) slower c) steady d) turn 9) _________ the brake to slow down a) further b) stretch c) speed up d) squash e) pull f) position 10) push the pedals to _______ a) further b) stretch c) squash d) pull e) position f) speed up 11) some object will _____ when pushed a) stretch b) squash c) pull d) position e) speed up f) further 12) some object will _____ when pulled a) stretch b) squash c) pull d) position e) speed up f) further 13) the bigger the force applied to fly paper plane, the _____ paper plane goes a) stretch b) squash c) pull d) position e) speed up f) further 14) we can tell an object has moved if it changed its _____ a) stretch b) squash c) pull d) position e) speed up f) further

science force

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？