A 15 g pellet moving at 600 m/s hits a stationary 100 g block and becomes embedded in the block. With what speed do they move off together?

c.the charges if the proton and electron and gravity

the first american roller coaster was the mauch chunk switchback railway, built in the mountains of pennsylvania in the mid-1800s. the track, originally built to send coal to a railway, was reconfigured as a "scenic tour."

490 n

f=125n a=2.5m/s2