The rock cycle is driven by internally by heat from

A 1100kg 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 1900n force on the road and produces an acceleration of 0.550 m/s2? the mass of the boat plus trailer trailer is 700kg.

A current of 4.7A is drawn by a laptop with a power output of 90W. What size voltage should the charger for the laptop provide?

The resistivity of lead is about ten times greater than that of copper.

Anthony and Maelynn are watching a football game outside on a sunny day. Anthony is wearing a black shirt and Maelynn is wearing a white shirt. Which person will be warmer after the game? Explain your answer.

A 3.7 kg object is lifted to a Hight of 3 meters what is the potential energy of this object

Why does honey flow more slowly than water?

What will happen when an object is not in equilibrium

Which has a neutral charge?

A 2kg object is moving horizontally with a speed of 4 m/s. How much net force is required to keep the object moving at this speed and in this direction

How do we know the universe is a closed system?