What is the magnitude of the net force on the block (the moment it is released?

Complete the statement about memory improvement

At one stage during its birth, the protosun had a luminosity of 1000 L_sun and a surface temperature of about 1000 K.

When starting to slide down a waterslide, why would a person push on the sides of the slide? A. Pushing on the slide does not do anything for the person. B. The person is using the slide to make himself move. C. The person wants the slide to move. D.

A fly undergoes a displacement of - 5.80m while accelerating at - 1.33m/s^2 for 4.22 s what was the initial velocity of the fly?

What particle moves in a working circle

If a tennis ball has a velocity of 18 m/s and a momentum of 1.06 kg • m/s, what is the mass of the tennis ball in grams?

Why does it rain so hard?

Three liquids are at temperatures of 5 ◦C, 25◦C, and 34◦C, respectively. Equal masses of the first two liquids are mixed, and the equilibrium temperature is 17◦C.

The air you breathe is an example of a (n) ?

How do fluids move? Explain.