142k views
4 votes
The total mechanical energy of an object with mass m at height h in a closed system can be written as
ME = (1)/(2) mv^(2) +mgh. Solve for v, the velocity of the object, in terms of the given quantities.

v =

User JC Lee
by
8.6k points

1 Answer

3 votes

Answer:

v=
\sqrt2(M.E)/m -gh

Explanation:

total energy=k.e+p.e

M.E-P.E=K.E

SOLVINGG FOR VELOCITY


V^(2)=2(M.E-P.E)/m

v=\sqrt2(M.E)/m -gh

User Atul K
by
8.7k points

Related questions

1 answer
5 votes
1.1k views
asked Jan 13, 2024 80.3k views
Turoni asked Jan 13, 2024
by Turoni
8.3k points
1 answer
0 votes
80.3k views