1.How much work does it take to get a 2Kg ball moving 15m/s if it starts from rest? 2. If a force of 235N was added to the ball, through what distance would this force have to act to give the ball a velocity of 15m/s

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?

Disney, viacom and aol time warner are examples of

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules