Show:
1st Law
2nd Law
3rd Law
Calculations
Types of Forces
100
When two forces are acting on an object and it is at rest
Balanced Force
100
The increasing speed of an object
Acceleration
100
For every action there is an equal and opposite...
reaction
100
F = M x A the mass of an object is 13kg and the acceleration is 8m/s what is the force?
104 N
100
A force that is caused by compressing a spring or coil
Spring Force
200
Forces that cause a change in the motion of an object; it has acceleration
Unbalanced Force
200
An object that only has the force of gravity acting on it
free fall
200
A thing that is done
Action
200
S = D / T If a car travels 300 miles in 2 hours what was its speed?
150 mph
200
a force when an object is at rest
Normal Force
300
The resistance an object has to a change in its state of motion
Inertia
300
The rate at which someone or something is able to move
Speed
300
A thing done back
reaction
300
D = S x T If a person rides a bike for 5 hours at a 12 mph, how far does he go?
60 miles
300
This force is when someone or something applies a force to another object or person
Applied Force
400
The sum of all force
Net Force
400
What is the equation to find force?
F = M x A
400
2 equal forces in opposite directions
Force Pair
400
T = D / S A girls run 350 miles at a speed of 15 mph, how long did it take her?
23.3 hours
400
A force that is caused by an object’s charge
electrical force
500
100 --> <-- 60; What is the net force
40 N
500
Speed with direction
Velocity
500
If you fill a balloon up with air then let it out the action is the air leaving the balloon, the reaction is.....
the balloon moving
500
A = V2 - V1 / T2 - T1 A motorcycle starts at a speed of 0 m/s and increases to 120 m/s in the time of 4 sec, what is the acceleration?
30 N
500
A force that is caused by a pull
Tension Force