gravity on Earth is 9.8 m / s / a ^ 2 + gravity on the moon is 1.6 m / s / power of two so if the mass of an object on earth is 40kg its mass on the moon is blank kilograms and its weight on the moon is blank Newtons

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