Newton's law
Friction
Equation
momentum
misc.
100

what is the Second law?

Force and Acceleration

100

what are some helpful things about friction?

walking, brakes, heat when rubbing hands

100

what is the equation for acceleration?

VF-VI/time

100
What is the definition of momentum?

A property of a moving object that depends on the objects mass and velocity. 

100

If you pull something in the same direction are you subtracting or adding?

Adding

200

what is the first law?

Law of Inertia

200

what are some harmful things about friction?

slipping on ice, wet roads, mudslides

200

What is the equation for velocity?

Distance in a Direction/time

200

What happens when a object hits another object?

Some or all of the Momentum is transferred to the object.

200

what is a reference point?

a point that tells us a object moves. 

300

How does the skateboard activity relate to the third law? 

The ball was the Action and the Reaction was the person. 

300

What is an example of sliding friction?

pushing a box across a table.

300

what is Equationf or Speed?

Distance/time

300

How does the pool game represent momentum?

When one ball hits the other it will transfer the momentum to the other ball and send it forward.

300

If you were pulling something in the oposite direction do you add or subtract?

subtract

400

How does riding a bike a good example of the second law

the Bicycle is the mass, and your legs are pushing the pedal which is the force.

400

what is an example of rolling friction?

rolling a wheel across the ground.

400

A man Walkes 20km in 4 hours. Find his Speed?

speed= 5 km/hr

400

What is the Equation for momentum?

p=mv

400

 A car travels along a straight road at constant 72 km/h. Determine the car’s distance after 2 minutes and 5 minutes.

= 20 m/s

500

What law represents the balloon activity that we did in class.

Third Law

500

When a car slows down is it showing friction? true and false

true

500

A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110 m. what is the acceleration of the car.


8.10 m/s/s

500

How is Bowling a example of Momentum?

When the ball gets throw it transferred the momentum to the pins.

500

The house of cards activty had __________?

0 net force