Lus A cannonball is shot from the top of
a 47.8 m high hill at a speed of
53.7 m/s. At its highest point, it is
moving at 31.5 m/s.
How high is it then?
[?]m

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c

The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?

What type of force holds atoms together in a crystal?