| A | B |
|---|
| How much electrical potential difference does a circuit having 10 ohms of resistance and 2 amps of current have? | V = IR |
| How much mass does an object have if a 10 N force is required to accelerate it 5 m/s2? | F= ma |
| What is the potential energy of a 3000 Kg boulder sitting at the top of a 10 meter cliff? | PE= mgh |
| What is the potential energy for a 25 N ball that bounces up 5 meters high? | PE= Fgh |
| What is the velocity of a wave that has a frequency of 12 Hz and a wavelength of 3 m? | vw= fλ |
| How fast is an object traveling after 30 seconds of freefall? | a= vf-vi/Δt |
| How much voltage is needed for a device that requires 300 watts and has 10 ohms of resistance? | P = VI |
| If a object rolls at a steady speed for 12 m/s for a total of 30 seconds how far did it roll? | v= Δd/Δt |
| What is the mass of 40 cm3 of gold, given that its density is 19 g/mL? | D= m/v |
| What is the weight of a 30 Kg object in newtons? | Fg= mg |
| How much power does a person that exerts 500 J of work in 30 seconds have? | P= W/Δt |
| How much kinetic energy does a 22,000 kG car moving at 100 m/s have? | KE= 1/2mv2 |
| A 100 N force causes an object to accelerate at 2 m/s2. What is the mass of the object? | F= ma |
| If a car accelerates at 2 m/s2, how long will it take the car to reach 30 m/s if it started at 10 m/s? | a= vf-vi/Δt |
| What is the frequency of a wave that has a velocity of 100 m/s and a wavelength of 0.5 m? | vw= fλ |
| How much current flows through a circuit with a potential difference of 12 volts and 3 ohms of resistance? | V= IR |
| What is the volume of an object that has a mass of 12 g and a denisty of 1 g/mL? | D= m/v |
| A students moves a box across the floor with a 12 N force, doing 144 J of work on the box. How far did the student move the box? | W= FΔd |
| How much time will it take a person to walk 12 meters traveling at 1 m/s? | v= Δd/Δt |
| With what acceleration will a 30 Kg object move if a 120 N force is applied? | F= ma |
