Types of Collision
How many types of collisions did you learn about?
3
Rania walking at 5 m/s
speed
The more force, the less impact it causes -True or False
False
How many types of variables did you learn about?
3
In TAILD for graphs, L stands for
Label
A high 5
Type C
Rania running fast towards home
velocity
The faster the object is moving, the more damage it will cause in a collision - True/False
True
variable that is changing
independent
In TAILD for graphs, T stands for
Title
Which type of collision is a bowling ball hitting pins, causing them to fall?
Type B
a person walking and then running
acceleration
If a baby is in a car seat and not moving, what would be its momentum?
zero
variable that is measured
dependent
Which axis is the dependent variable?
Y
The motion of only one object changes after any type of collision - True or False
False
Rania driving at 20 miles/hr and then stopping at a red light
acceleration
An car travelling at a speed of 50 miles/hr collides into a mailbox. After collision, both the car and the mailbox keep moving together. The most likely speed of them after collision would be -
a. 30 miles/hr
b. 50 miles/hr
c. 70 miles/hr
d. 90 miles/hr
a. 30 miles/hr
If I practice more, then I will run faster. What is the dependent variable?
speed
What do we plot on a graph?
data
What type of collision happens when a moving object hits a stationary object?
Both Type A and B
The rabbit was hopping for 30s. He travelled a distance of 300 m. What was his speed in m/s?
10 m/s
If a car of mass 10kg hits a wall at a speed of 80m/s, what is its momentum?
10 x 80 = 800
If I eat vegetables, I sill be more healthy - what can be a controlled variable?
me/person/food
In TAILD for graphs, I stands for
intervals