Please help need this asap Gravity on the surface of the moon is only 1/6
as strong as gravity on the Earth.
A) What is the weight of a 35 kg object on the
Earth? The acceleration of gravity is 10 m/s^2
Answer in units of N.
B) What is the weight on the moon?
Answer in units of N.
C) What is the mass on the earth?
Answer in units of kg.
D) What is the mass on the moon?
Answer in units of kg.

If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles

Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?

Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?