If mass A is 1.0 kg, mass B is 5.0 kg, and the frictionless pulley has a mass of 0.5 kg and a radius of 0.15 m, what is the amount of
downward force (in Newtons) acting on each mass?
a A= 9.81 N, B = 49.05 N
C. A=49.05 N, B = 9.81 N
b. A= 16.35 N, B = 16.35 N
d. A=9.81 N B = 16.35 N

The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?

The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost