Energy
The definition of Energy is:
What is the ability to do work?
A force is:
What is a push or pull?
The definition of motion is:
What is the action or process of moving or being moved?
The two ends of a magnet are called:
What is north pole and south pole?
What is Newton's first law of motion?
What is an object at rest will stay at rest and an object in motion will stay in motion with the same speed and same direction unless acted upon by an unbalanced force?
Name two forms of energy found in everyday life
What is potential energy and kinetic energy?
This kind of force causes a change in motion
What is unbalanced forces?
What kind of energy does an object in motion have?
What is Kinetic Energy?
How many poles does a magnet have after it has been broken in half?
What is two poles?
Newton's third law of motion
What is for every action, there is an equal and opposite reaction?
This happens to energy when two objects collide
What is transfers?
If a shopping cart is being pushed with 5 newtons of force, and 5 newtons of force are added, what will happen to the motion of the cart?
What is it will increase?
The difference between speed and velocity
What is velocity involves direction?
These types of metal are magnetic (3)
What is iron, nickel, and cobalt?
What formula goes with Newton's Second Law of Motion?
What is Force=mass x acceleration?
How is motion related to energy?
What is the more motion there is, the more energy you have?
Is gravity a contact or non-contact force?
What is a non-contact force?
The formula for calculating speed is
What is speed = distance/time?
The strongest part of the magnetic field on a magnet
What is the poles(the ends)?
Name that Law:
When the carousel starts spinning, riders feel a force pushing them towards the outer edge. The speed of rotation determines how strong this force feels.
What is the Second Law of Motion?
The effect on gravitational potential energy when you release a car from a higher position on a ramp
What is it increases?
Describe two different forces that act when a person walks
What is the foot is pushing against the ground, and the ground is pushing back against the foot?
A car travels at 65 mph for 5 hours. What distance did the car travel?
What is 325 miles?
Describe how the magnetic field flows through a magnet
What is from the south pole to the north pole?
Name that Law:
When the roller coaster goes through a loop, the force pushing the riders downwards at the top of the loop creates an equal force pushing the track upwards, ensuring the coaster stays on the track.
What is the Third Law?