The acceleration due to gravity on the moon is 1.62 m/s2. What is the MASS of a 20,600 kg space capsule? a) 7,620 kg

b) 12,345 kg

c)20,000 kg

d) 32.400 kg

The radius of a sphere is increasing at a rate of 9 cm/ sec. find the radius of the sphere when the volume and the radius of the sphere are increasing at the same numerical rate.