A man who has a mass of 50 kg stands in an elevator that is accelerating up at 3 m/s^2. How much does this man weigh? What does he read on the scale as he accelerates up?

The electromagnetic force acts between what

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth

Which statement describes covalent bases