Force
Force is caused by a _____ or _____
What is push or pull
Sliding down a slide is an example of which type of motion.
What is a straight line?
Name the type of energy of motion.
What is kinetic energy?
Name the two things you need to know to figure out an object's speed.
What are time and distance?
What type of scale measures a force in Newtons?
What is a spring scale?
Force is measured in this unit.
What is a newton?
Swinging on a swing is this type of motion.
What is back and forth motion?
Name the type of energy that is stored/not moving?
What is potential energy?
How do you calculate speed.
What is distance divided by time?
What is work?
1. Something that you do to get something done 2. Something that causes physical or mental pain?
If two people are applying force to the same object in opposite directions, this is called a _________ force.
What is balanced force?
Riding on a merry-go-round is this type of motion.
What is arched/curved motion?
What is one example of how energy changes in the same object.
What is a swing, a wind-up toy, or a roller coaster?
What is it called when you gain speed?
What is acceleration?
Out of a ping-pong ball, a golf ball, and a soccer ball, the object that requires the LEAST amount of force to move.
What is a ping-pong ball?
Objects with more mass require ______ force to move.
What is more?
Which one of Newton's Laws of Motion is motion?
What is 3?
Which type of energy does a roller coaster have at the top of the hill.
What is potential energy?
What are the two forces that slow the speed of a moving object.
What are gravity and friction?
More or less force is needed to slide a button 10cm across a table and a hockey puck 10cm across the same table.
What is more force?
This type of force keeps water in a bucket when it's swung around in a circle.
What is centripetal force?
Name one of Newton's Laws of Motion. It MUST be a complete answer!
What is 1. an object at rest stays at rest unless another force acts upon it, OR 2. a force acting on an object, will change it's speed or direction , OR 3. for every action, there is an equal and opposite reaction.
What type of energy a roller coaster have while its going DOWN the hill.
What is kinetic energy?
What is the speed of an object traveling 180cm in 3 seconds.
What is 60cm/second?
Define mass.
What is the amount of matter an object has?