A softball of mass 1.0 kg strikes a hard wall perpendicularly with an initial speed of 29 m/s. The softball is in contact with the wall for 0.43 seconds, and then rebounds straight
back with a speed of -15 m/s. What average force was applied to the softball by the wall?
Use impulse and momentum to solve and round your answer to 2 decimals.

second mirror gathers light from a faraway object and reflects it to another mirror. - a.

the moon affects the earth gravitation ally, causing certain motions of that body and also producing tides in its ocean and atmosphere. the tidal wave in our atmosphere is, however, far too minute to be an effective cause in any known meteorological phenomenon.

explanation:

show the wavelengths of a wave. show the crests of a wave.

graph slopes whilst gas cools, then it is flat whilst conensation to liquid happens, the coolong liquid then graphs as a slope when it solidifies graph is flat

latent heat