As a car comes to a skidding stop, what happens to the car's energy

1. Gravitational potential energy increases.

2. Gravitational Potential energy decreases

3. Internal energy decreases.

4. Internal energy increases

How to do motion free fall problems step by step

Genetics is the most important factor that affects your physical fitness. a. True b. False

The velocity - time graph of a ball of mass 25g moving on road is as given below: (a) How much force does the road exert on the ball to bring it to rest? (b) What is the direction of the force exerted by the road?

Whenever energy changes form, people sometimes say that some energy is "lost." What is meant by this? A. The energy is not truly lost; it transforms into forms that are not easily put to use. B.

You are given two same party balloons (one filled with helium and the second is empty and rolled), the scale, graduated mass of 100 grams, and a pile of paper clips. Show how you would: • Calculate the volume of the balloon (no ruler).

Why do we use a shunt on the galvanometer

Two of the element sodium combine with one of the element chlorine to form the sodium chloride.

What is the wavelength of an earthquake wave if it has a speed of 4 km/s and a frequency of 7 Hz?

Which of the following do not involve a direction? Check all that apply. A. Time B. Velocity C. Distance D. Acceleration

What does deltaX mean in physics?