Identify two factors you must know to describe the motion of an object along a straight line
1 answer:
In order to describe motion along a straight line, you must state the speed and direction of the motion. Those two quantities, together, comprise what's known as "velocity".
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Centripetal acceleration is (speed-squared) / (radius)
CA = (6 m/s)² / (9 m)
CA = (36 m²/s²) / (9 m)
CA = (36/9) (m²/m·s²)
<em>Centripetal acceleration = 4 m/s² </em>
The formula is=1/2(m x v^2)
Answer:2. The number of miles driven and the amount of gas used.
Explanation:
<span>The contact force that acts on objects in a liquid or gas and allows objects to float is called </span>Buoyancy.
B. False
