Force and Motion 1
Force and Motion 2
Force and Motion 3
Force and Motion 4
Force and Motion 5
100
What is a force?
A push or a pull
100
This is a measure of how fast something moves through a distance in a given amount of time.
What is speed?
100
50m/s What's the units?
m/s (meters/second)
100
Which line represents the faster object? Explain your answer.
The green line represents the faster object because its slope is steeper. (Or the green line represents the faster object because it travels a greater distance in less time.)
100
What is the unit for force?
Newtons (N)
200
What is a balanced force?
What is when 2 forces act on something but there is no movement.
200
A force that slows down objects when they rub against each other
What is friction?
200
The force that pulls objects towards the center of the Earth
What is gravity?
200
What is the velocity of a car that traveled a total of 75 km north in 1.5 hours?
50 km/hr
200
Who discovered the laws of motion?
Who is Isaac Newton?
300
his graph shows the motion of an object.
Which best describes the motion of the object?
a) it is at rest
b) it is moving at a constant speed
c) it is continually increasing its speed
d) it travels at constant speed and suddenly stops
d) it travels at constant speed and suddenly stops
300
These two things determine the amount of gravity between two objects.
What is the distance and mass of the objects?
300
What is the net force?
What is 0 Newtons?
300
This law explains why when you kick a soccer ball it goes flying and you feel the force on your foot in the opposite direction.
Newtons 3rd Law
300
What is the speed of a car that travels 30 miles in 5 minutes?
What is 6 miles per minute?
400
What is an unbalanced force?
What is when 2 forces act on an object and there is movement.
400
50 N right and 60 N left will result in.
10 N left
400
What is Newton's 1st Law?
an object is at rest it will stay at rest, if an object is in motion it will stay in motion, until acted upon by an outside force.
400
Interpret the graph below?
What is constant speed?
400
This is the force of attraction among all objects with mass
What is gravity?
500
What is the formula to calculate speed?
What is distance divided by time?
500
What is the following graph illustrating below?
What is an object is accelerating?
500
How will this object move?
What is it will move to the right?
500
If the 5th grade is playing tug of war in gym and no one is moving, is this a balanced or unbalanced force?
What is balanced force?
500
Causes an object to start or stop moving, accelerate or change direction.
Unbalanced Force