WHO SING'S ALL THE TIME
FIRST THAT GET'S CORRECT GET'S BRAINEST 1 LIKE AND 5 STAR

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?

Aballet student who learns with the of his instructor is demonstrating learning.

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering