Acar driving down a hill contains many types of energy. describe at least 3 types of energy the car has. (in order)

Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?

The energy released by a chemical reaction can be measured using a calorimeter. when barium hydroxide octahydrate crystals are reacted with dry ammonium chloride inside of a coffee cup calorimeter, the temperature of the 18.00 g of water in the calorimeter decreases from 30.0°c to 8.0°c. the equation for calculating energy absorbed or released by a reaction is: where q is the energy released or absorbed, m is the mass of water in the calorimeter, cp is the specific heat of water, and δt is the observed temperature change. if the specific heat of liquid water is 4.19 j/g·°c, how much energy was absorbed by the reaction?

What is a carrier wave and how does it affect what you hear on the radio