Show:
The Fast & the Furious
May the Force Be With You
You Spin Me Right Round
Conservationists
Under Pressure
100
This is the acceleration at the very top point on the path of a projectile.
What is 9.8 m/s/s?
100
This is the Newton's 3rd law pair for the weight of an object on Earth.
What is the force the object pulling on the Earth?
100
This is the rotational version of mass.
What is moment of inertia?
100

This vector quantity is defined as mass times velocity, while this scalar is one-half mass times velocity squared.

What are Momentum & Kinetic Energy

100

This fundamental ratio of an object's mass to its volume determines whether it will sink or float in a given fluid.

What is density

200
This is the distance that a ball released from rest will fall during the 2nd second if it traveled distance H during the first second.
What is 3H?
200
This is the type of picture that can (should) be drawn for any dynamics problem.
What is a free-body diagram?
200
When THIS equation is true we know that an object is rolling without slipping.
What is v = r(omega)
200

This value is found by calculating the area under a Force vs. Time graph, and it is equal to an object's change in momentum.

What is impulse?

200

This principle states that the upward buoyant force on an object is equal to the weight of the fluid it displaces.

What is Archimedes' principle

300
This is the value that can be found from the area under a velocity-time graph.
What is displacement?
300
This is the direction that kinetic friction acts on an object.
What is opposite of the motion?
300
This is what we use to find the direction of rotational velocity, rotational acceleration, and rotational momentum.
What is the right hand rule?
300

This is the final velocity a 500 kg car that starts at rest will have after it is rear-ended by a 650 kg that is initially going 20 m/s. The cars lock together after they hit.

What is 11.3 m/s?

300

To find the absolute pressure at a depth h, you must add the gauge pressure to this value.

What is atmospheric pressure

400
This is the type of acceleration that an object must have in order to be able to use the top three equations on your equation sheet.
What is constant?
400
This is the direction of the tension in a string when you twirl a ball in a circle above your head.
What is toward the center?
400
This is what must be true for an object to be in rotational equilibrium.
What is net torque equals zero?
400

In this specific type of collision, both the total momentum AND the total kinetic energy of the system are conserved.

What are elastic collisions?

400

An ideal fluid flows through a pipe with a radius of 10 cm at a velocity of 2 m/s. If the pipe narrows to a radius of 5 cm, this is the new velocity of the fluid?

What is 8 m/s

500
This is how long it will take a 5 kg object to hit the ground if dropped from rest at a height of 12.5 m. You can ignore air resistance.
What is 1.60 seconds?
500
This is the normal force on a 10 kg object that rests on an incline that makes a 25 degree angle with the horizontal.
What is 90.6 N?
500
If a box, ball, and thin hoop with the same size and mass are released down a frictionless ramp, THIS is the object that will reach the bottom first.
What is a three way tie?
500

Compared to a block at height h, an identical block at height 4h has this much more gravitational potential energy.

How much is 4 times

500

An object with a mass of 10 kg and a volume of 0.006 m³ is fully submerged in water (rho = 1000 kg/m³). Taking g = 10 m/s², this is the object's apparent weight.

What is 40 N?