A boat moves at a rate of 10mph in still water. if the river's current flows at a rate of 3mph, how long does it take the boat to travel 32 miles upstream?

Question 3 You see the coordinates 5 E longitude, 10 N latitude. You do not need to look at a map in order to deduce that this location is a. near both the equator and the prime meridian Selected: b.

Which is true of electricity generated both from coal and from nuclear reactions? They both release radioactive waste. They both use solar energy. They both require mining. They both release greenhouse gases.

The total amount of energy before and after a chemical reaction is the same thus energy is,

How does the use of simple machines affect force and distance when work is done?

What is the amplitude of oscillation a of the scale after the slices of ham land on the plate?

Drivers are able to see objects ahead of them because light travels through windshields.

How are trade winds affected by the coriolis effect

When a raw egg gets heated into an edible egg is this considered a physical or chemical change?

Starting at its rightmost position, it takes 2 seconds for the pendulum of a grandfather clock to swing a horizontal distance of 18 inches from right to left and 2 seconds for the pendulum to swing back from left to right.

A question about a moral issue is answered by examining facts rather than opinions. is generally considered a scientific question. cannot be answered with scientific methods. cannot be debated through discussion.