The lid is removed when the water begins to boil the immersion heater transfers 1.1 3 MJ of energy to evaporate all of the water calculate the specific latent heat of vaporisation of water

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

What will a positive and a negative charge do if they are separated from each other?

According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.