What Goes Up...
Measuring
Your Patience
"Current"
Events
Keeping the
Ball Rolling
The Hour
of Power
100

Which law of motion is also known as law of inertia?

What is Newton's first law

100

What system of measurements is the most widely used in the world?

What is the Metric system

100

What are the possible resistances with two equal resistors?

What is 3

100

What must an object with momentum have?

What is velocity and math

100

What unit does power use?

What is Watts

200

Which law of motion is associated with the conservation of momentum

What is Newton's second law

200

What is the equation used to find the speed of sound travels at STP

What is 3.31 * 102 m/s?

200

Who discovered the phenomenon of super conductivity?

What is Onnes

200

What are the units of momentum?

What is the k g ⋅ m / s

200

What is the formula for power?

What is Work/Time

300

Which of these undergo a change when force is applied?

A)Change in direction
B)Change in momentum
C)Change in kinetic energy
D)All of these


What is D

300

What is 300 meters in millimeters?

What is 300000 millimeters 

300

When a galvanometer is acting as a voltmeter, the coil will have?

What is a high resistance in series

300

If the velocity of an object gets cut in half, then the momentum will...?

What is halve.

300

The average amount of work done per unit of time is known as

What is Average Power

400

What causes the motion of a body which is initially in the state of rest

What is force

400

When solving for work, what unit must you include?

What are joules

400

What is the resistance of a human body?

What is 12 kilo ohms

400

What does conservation of momentum mean?

What is When objects collide the total momentum stays the same.

400

Which statement is true

A) Power is proportional to the voltage only
B) Power is not proportional to the voltage
C) Power is proportional to the current only
D) Power is proportional to both the voltage and         current


What is D)

500

What is the formula used for Newton's second law?

What is F=ma

500

What physical quantity has no unit or dimensions.

What is friction

500

A current of 0.5 A flows through a 22 Ω resistor. What is the value of the potential difference across it?

What is 11 V

500

If an object with a mass of 12 kilograms is moving at 10 meters per second, what is its momentum?

What is 120 kg m/s

500

What is the power of a 250V bulb when a current of 0.3A passes.

What is 75w.