Which of the following has the least impact on the environment?

A. solar power

B. nuclear power

C. fossil fuels

D. hydroelectric power

Your swimming pool is 8 ft long, 6 ft wide and 1.5 ft deep. how many gallons of water will be needed to fill it?

Calculate the most charge that a 100pF capacitor (with a 1.0mm plate separation) can store if the capacitor breaks down with an electric field of 6.0x10 "N/C. A. 1.7nC B. 0.600C C. 0.30uC OD. 6.0C OE. 3.00

You give a shopping cart a shove down the aisle. The cart is full of groceries and has a mass of 18 kg. The cart accelerates at a rate of 3 m/s2. How much force did you exert on the cart?

A man stands on a cliff that 10m above the sea. He throws a stone vertically upwards with velocity 5ms^-1.

Which is not a disease contracted through contaminated water? A) schistosomiasis B) pneumonia C) typhoid

If you are 3.00 m from speaker A directly to your right and 3.50 m from speaker B directly to your left, will the sound that you hear be louder than the sound you would hear if only one speaker were in use?

How much more ground motion is produced by an earthquake of magnitude 7.0 than by an earthquake of magnitude 4.0?

What evidence is there of life in a mini habitat?

A hole is drilled to the center of the earth and a ball is dropped into it. When the ball is at the earth's center, compared with their respective values at the earth's surface,

What is the development of static?