A car is traveling at 15 m/s. It goes down a hill where it accelerates at 3 m/s2 for 4 s. How fast is it going at the bottom of the hill?

What is required for the offspring to have a dominant trait

What is the measure of the force of gravity acting on an object called

What is the difference between confiscation and expropriation?

Suppose the wavelength of the light is 450 nm. how much farther is it from the dot on the screen in the center of fringe e to the left slit than it is from the dot to the right slit?

Chicago is often referred to as the "Windy City". What is the cause of all this wind?

What is a light-year equal to? A. the distance light travels in one year B. the time it takes light to travel 10 trillion kilometers C. the mean distance between the Sun and the center of our galaxy D.

You have just installed a new sound card in your system, and Windows says the card installed with no errors. When you plug up the speakers and try to play a music CD, you hear no sound. What is the first thing you should do? The second thing? a.

Why does convection occur only in fluids?

The force of repulsion between two like-charged particles will increase if

An automobile tire having a temperature of -2.6°C (a cold tire on a cold day) is filled to a gauge pressure of 24 lb/in^2 What would be the gauge pressure in the tire when its temperature rises to 43◦C?