Energy
What is energy?
Energy makes thing happen
We need it to move, grow, and change
What are the Three types of Collisions
A
B
C
Yes, the concrete bends when force is applied and it also breaks.
When a soccer ball hit a window, does the window deform permanently or temporarily.
Permanently, cause the ball is strong and the window is easily breakable.
When we added weights in our model cars and collide them. Which car had more force the weighted car or unweighted car.
The weight cars have more force compared the unweighted cars.
What are the two key types of energy?
Kinetic energy and Potential energy
Name 4 main factors that affect damage.
Weight, Height, Shape and Speed
Did the baseball bat bend when it hit the baseball.
Yes, the bat bends because of its long shape when it hits the baseball.
When a Golf Ball hit a CD case did the golf ball deform permanently or temporarily.
Temporarily, because the golf ball is stronger than the CD case.
When we push a model car with more speed it has a stronger force.
Yes, because the more speed you give a object the more Kinetic energy.
What is Potential Energy?
Potential energy is stored energy in a object based on it's position or height.
What are the three Patterns in Collisions
* Two objects are going to make contact.
*One of the object needs to make move for a collision
* There has to be more than one object for a collision
Did the glass vibrate the laser when it was hit lightly.
When a sponge is hit by a baseball. Does the sponge deform permanently or temporarily.
It deforms temporarily, because the sponge has an elastic property.
When you push a model car with a slower speed the more force it has.
False when you push it in a slower speed then the Kinetic energy decreases compared to a higher speed.
Kinetic energy is the energy of movement. The faster a object moves the more kinetic energy.
When a Golf Ball hit a CD case did the shape of the CD case change.
Yes, the impact was so strong that the CD case cracked and can't be reversed.
When a slow-moving car collides with a stationary car it doesn't bend
False, when it hits the car it bends and then reverts back to its normal state.
Wooden Block and marble did the marble deform permanently or temporary.
Temporarily, because the force was used to push the ball instead.
Increasing the speed of an object increases Potential Energy.
False, increasing the speed of a object increases Kinetic Energy.
How does Potential energy work with kinetic energy.
Wooden Block and marble did the marble move from the collision.
Yes, the impact of the wooden block on the marble made it move.
Do all objects bend
When a Golf club collides with a Golf Ball. Does the Golf Ball deform permanently or temporary.
Temporary, because the ball is very strong.
Increasing Mass means more Potential energy.
Yes, because the more mass a object has the more force it might make.