Gun sights are adjusted to aim high to compensate for the effect of gravity, effectively making the gun accurate only for a specific range. if a gun is sighted to hit targets that are at the same height as the gun and 100.0m away, how low will the bullet hit if aimed directly at a target 147.0m away? the muzzle velocity of the bullet is 272m/s.

A1000-kg weather rocket is launched straight up. the rocket motor provides a constant acceleration for 16-s, then the motor stops. the rocket altitude 20-s after launch is 510-m. you can ignore any effects of air resistance. a. what was the rocket’s acceleration during the first 16-s? b. what is the rocket’s speed as it passes through a cloud 5100-m above the ground?

Which changes of state do the labels represent? a: b: c:

Why don't you see your reflection in water with waves or repples