An atom has 14 protons and 15 neutrons, what is its mass number

What type of energy is formed when chemical bonds are broken? A. Chemical energy B. Thermal energy C. Radiant energy D. Light energy

Which type of storm is measured by the fujita scale?

How does the mass and size of a dwarf star compare with mass and size of the sun

If silicic rock is found in a core sample. What evidence does this provide about the rocks location?

Albert dressed as TWO-FACE flips a coin up in the air at an upward velocity of 5.00 m/s. He fails to catch it on the way down and it falls down an 8.5 m deep well.

Which subatomic particle are located in most of the space within an atom

On a distance-time graph, a line that changes direction is used to show: A. constant speed. B. changing speed. C. changing direction.

A 1100-kg car pulls a boat on a trailer. (a) what total force resists the motion of the car, boat, and trailer, if the car exerts a 1900-n force on the road and produces an acceleration of 0.550 m/s2? the mass of the boat plus trailer is 700 kg.

A car moving at 25 m/s speeds up to 47m/s. it takes 9 seconds to do this. what is the acceleration of the car?

A diver makes 1.0 revolutions on the way from a 9.2-m-high platform to the water. Assuming zero initial vertical velocity, find the diver's average angular velocity during a dive.