Show:
Velocity
Acceleration
Newton's Laws
F = ma
Simple Machines
100

This is the formula to calculate velocity or speed

What is s = d/t (or v = d/t)

100

This is the metric unit for acceleration

What is m/s^2?

100
The law that explains why heavier objects take more force to move

what is Newton's 2nd Law?

100

The force needed to accelerate a 10 kg object at 2.3 m/s2

What is 23 N

100

The output force of a machine divided by the input force of a machine

mechanical advantage (MA)

200
The speed of an object that travels 15 meters in 2 seconds

What is 7.5 m/s?

200

The formula to calculate acceleration. 

What is change in velocity divided by change in time? (vf - vi)/t 

200

The law you are experiencing when someone takes a sharp turn in a car and your body is pushed to the outside of the turn. 

What is Newton's 1st Law? (OR What is the Law of Inertia?)

200

The force needed to accelerate a 15-kg object at 4.3 m/s2

What is 64.5 N

200

The mechanical advantage of a 14-m ramp that raises an object up to 2.1 meters. 

6.67

300

The information that is included in velocity but not in speed.

What is direction?

300

The acceleration of an object that comes to a stop from 30 m/s in 15 seconds. 

-2 m/s/s OR -2 m/s2

300

When the net force on an object is 0 N, the object is in____________.

What is equilibrium?

300

The acceleration of a 1050-kg object pushed with a 2500 N force

2.38 m/s2

300

The force needed to raise a 200 N object using a pulley system that has a mechanical advantage of 8

25 N

400

The distance that an object travelling at 30 miles per hour would travel in 3.5 hours. 

What is 105 miles? (must have correct units)

400

The final velocity of an object that accelerates at 5 m/s2 for 8 seconds. Assume an initial velocity of 0 m/s

40 m/s

400

This law explains why it hurts when you run into something

What is Newton's 3rd Law

400

The mass of an object that accelerates at 0.2 m/s2 when it is pushed with 100 N

500 kg

400

The mechanical advantage of a pulley system that requires the user to pull 22 m of rope to move an object by 5.5 meters

4

500

The amount of time it would take someone running at 12 m/s to travel 30 meters. 

What is 2.5 seconds (correct units required)

500

The final velocity of an object that was initially moving at 16 m/s if it accelerates at -2 m/s2 for 1.5 seconds.

13 m/s

500

The sum of all the forces acting on an object

net force (OR Fnet)
500

The force needed to bring a 1000-kg plane up to a speed of 300 m/s from rest in 20 seconds. 

15,000 N 

500

The length of a ramp that is 1.3 meters high and has a mechanical advantage of 7.2

9.36 m