The force responsible for the different forms of matter (i. e., solid, liquid, gas, and plasma) is : the strong nuclear force

gravity

electromagnetism

the weak nuclear force

Suppose you lived in the crater copernicus on the side of the moon facing the earth. during what fraction of the time would you be able to see the stars?

A 60 kg bungee jumper jumps from a bridge. She is tied to a bungee cord that is 15 m long when unstretched and falls a total distance of 31 m. Calculate (i) the spring constant of the bungee cord.

What are some similarities between spring and neap tides

Refraction can occur only when light is

Which of the following statements best describes the current state of understanding regarding the apparent acceleration of the expansion of the universe?

Sunlight, wind, and running water are essentially "free." Yet renewable energy sources are a very small part of our energy consumption. Why is this?

If a force of 40 newtons moves a cart a distance of 9 meters, the work done is Nm. If the same force moves the same cart three times that distance, the work done is Nm. NextReset

What is the critical angle c for total internal reflection if the material is clear acrylic, with a refractive index of 1.5?

What is happening if energy input remains constant and voltage remains the same in a circuit, but the current decreases? A. The resistance has increased. B. The volts have decreased. C. The power has increased.

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?