A 1451 kg car is traveling at 48.0 km/h.

How much kinetic energy does it possess? K. E. =

1.67 x 105 J

9.65 x 105 J

1.28 x 105 J

3.48 x 105 J

A battery powered electric motor uses what type of current?

To determine the amplitude of a wave, you would need to know the

Time Warner Cable's leadership development program that spanned over 30 days and included weekly videos, practice exercises, and a two hour webinar was discussed in the Sed as an example of which of the following?

A car is initially traveling at 17 m/s when the driver steps down hard on the gas pedal resulting in an acceleration of 3.0 m/s2. How fast will the car be moving 4.0 seconds later? v=29 m/s

Maya is preparing a presentation for her science class on how solar panels produce energy. Why would a diagram be the best choice to represent her information?

Five-gram samples of copper and aluminum are at room temperature. Both receive equal amounts of energy due to heat flow. The specific heat capacity of copper is 0.09 cal/g°C, and the specific heat capacity of aluminum is 0.22 cal/g°C.

A bullet travels at 870 m/s. How long will it take a bullets to go 1 m?

A 2.50 * 105 W motor is used for 26.4 s to pull a boat straight toward shore. How far does the boat move toward shore if a force of 4.20 * 104 N is applied by the motor?

Which type of wave experiences a change in speed when entering a new medium? a) only sound waves b) both sound and light waves c) only light waves d) neither sound or light waves

Three basic classes of collisions include all but which of the following?