What is a force?, A type of material, A type of energy, A movement of air, A push or pull in a particular direction, A force results from an object's ______ with another object., size, interaction, colour, temperature, What happens when you pull an object?, It disappears., It changes colour., It moves closer to you., It moves away from you., What is the opposite of pulling?, Pushing, Jumping, Running, Sliding, When you push an object, it generally moves ______ from you., away, closer, below, above, Which of the following is an effect of force?, It can make an object invisible., It can change an object's name., It can make an object disappear., It can make an object move., A volleyball player hits a ball and makes it travel in a different direction. What has the force done?, Stopped gravity, Changed the colour of the ball, Changed the direction of the moving ball, Changed the mass of the ball, A cyclist pedals harder and the bicycle moves faster. What effect has the force had?, It changed the bicycle's colour., It increased the bicycle's speed., It changed the bicycle's shape., It stopped the bicycle., A baseball player catches a moving ball. What can the force do in this situation?, Make the ball heavier, Stop the moving ball, Make the ball move faster, Make the ball invisible, A baker uses force to change the shape and consistency of a mixture. This shows that force can ______., change the properties of a material, change the colour of the material only, increase gravity, make the material disappear, How many main categories of forces are presented in the lesson?, One, Three, Two, Four, What are the two main categories of forces?, Push and gravity forces, Strong and weak forces, Fast and slow forces, Contact and non-contact forces, Contact forces occur when ______., two objects are touching each other, an object is invisible, two objects are far apart, there is no interaction, Which of the following is an example of a contact force?, Gravitational force, Magnetic force, Kicking a football, Electrostatic force, A student dribbles a basketball. Which category of force is involved?, Gravitational force only, Contact force, Non-contact force, Electrostatic force, Non-contact forces act on an object ______., only when an object is moving, only when an object is pushed, only when objects touch, without coming into contact with another object, Which of the following is a non-contact force?, Pushing a box, Kicking a football, Hitting a shuttlecock, Magnetic force, What does magnetic force do?, It attracts or repels magnetic objects., It only pushes objects., It only pulls objects towards Earth., It changes objects into magnets., Why does an object fall towards Earth when released?, Because of contact force, Because of gravitational force, Because of electrostatic force, Because of magnetic force, Electrostatic force exists between ______., two objects that are touching, two balls, electrically charged particles, two pieces of wood

Forces

由
打印
嵌入

排行榜

视觉风格

选项

AI增强版：本活动包含AI生成的内容。了解更多信息。

切换模板

恢复自动保存：？