Push and Pull Power
A force that moves an object away from you
What is a Push?
When an object changes its position
What is Motion?
What is speed?
What is the distance an object travels per unit of time?
What is gravity?
What is A force that pulls objects toward each other?
What is friction?
A force that opposes motion between two surfaces in contact.
A force that moves an object toward you
What is a pull?
one way you can make an object move faster
What is apply more force or reduce friction.
How do you calculate speed?
What is Speed = Distance / Time.
Who formulated the laws of gravity?
Who is Sir Isaac Newton?
Name two types of friction.
Static friction, sliding friction, rolling friction, or fluid friction.
You push a toy car and it moves, what type of energy is being transferred
What is Kinetic energy?
The term known as the distance traveled in a specific direction?
What is displacement?
What is the difference between speed and velocity?
Speed is a scalar quantity (only magnitude), while velocity includes direction.
What happens to gravity as you move further from the Earth's surface?
Gravity decreases as you move further away from Earth.
How does increasing the roughness of a surface affect friction?
It increases friction.
How a magnet can be considered a force that pushes or pulls.
What is a magnet can attract (pull) or repel (push) certain metals without touching them?
You roll a ball on a flat surface, what force is acting against its motion?
What is Friction.
A car travels 60 miles in 1 hour, what is its speed?
What is 60 miles per hour?
What is the effect of gravity on falling objects?
All objects fall at the same rate due to gravity, regardless of their mass.
What role does friction play in everyday life?
It helps us walk without slipping, allows us to hold objects, and stops vehicles.
How balanced and unbalanced forces affect motion
What is balanced forces do not change an object's motion, while unbalanced forces cause an object to start moving or change direction?
Explain what happens to a moving object if no forces act on it.
What is It will keep moving at a constant speed in a straight line due to inertia.
The unit commonly used to measure speed?
Meters per second (m/s) or miles per hour (mph).
Explain why astronauts feel weightless in space.
They are in free fall, continuously falling towards Earth but moving forward at the same time, creating a sensation of weightlessness.
Explain how friction can be both helpful and harmful.
Friction is helpful for stopping and holding things but can cause wear and tear on surfaces or make movement harder.