A ball is released from the top of a hill. How fast is the
ball going when it reaches the base of the hill?
Approximate g as 10 m/s2 and round the answer to the
nearest tenth.
m/s
h
= 2 m
h
= 0.5 m
Intro
Done

Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?

What is magnetic flux? explain faraday's law of induction.

Ain is , is 's of ? 0.62 0.79 1.27 1.50