Collisions
What happens when an object hit another object?
They change speed.
What is force?
A push or pull.
What is distance?
Distance is how far an object moves.
What is mass?
When an object has a heavy force, what is the velocity type?
Slow
What is a collision?
A collision is when two objects hit each other when they are moving.
If an object has an action what will come next?
Why do we calculate distance and time together?
Because we want to solve the average amount of speed it takes per second.
When there is a heavy mass, will the object move fast or slow?
It will move slow.
When an object has a light mass, what is the velocity type?
Fast
When an object is moving slowly, and hits a fast-paced object what will happen?
The object will change to a higher speed.
What is Newton´s first law?
In every force, there is a push or pull.
When an object moves 20cm in 2 seconds what is the average?
10cm in 1 second.
When there is a light mass, will the object move fast or slow?
The object will move fast.
A heavy object and a light object go at the same speed which will make it first?
Lighter object.
When an object is moving fast, and hits a slow-moving object what will happen?
The object will change to a slower speed.
What is Newton´s second law?
Force = mass x acceleration
What is the average of an object moving 80 cm in 8 seconds?
10cm in 1 sec.
If a truck and a bike are set at the same speed, which will make it to the end faster?
The bike will make it faster.
What is the velocity of something?
A speed in a particular direction.
What could cause a collision?
Two objects moving in the same direction, towards each other.
What is Newton´s third law?
With every action, there is a reaction
Why calculating distance with time so important?
This elps us find the exact speed the object is moving at.
What object should we make faster to go an equal speed with the other? The heavier object, or the lighter object.
The heavier object.
What is something exerting a force?
Exerting a force, means exerting a push or pull.