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KatRina [158]
3 years ago
8

Two piston hydraulic problems

Physics
1 answer:
Solnce55 [7]3 years ago
8 0

Answer:

i forgot

Explanation:111

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sergiy2304 [10]

Answer:

The answer is biodiversity

Explanation:

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Exercise that strengthens your heart, increases your lung capacity, and helps you to burn fate and lose weight is..
olga2289 [7]

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A student is holding a stone at a certain height. The stone has 50 joules of potential energy and 0 joules of kinetic energy. Th
Hitman42 [59]

Answer:

d) The stone will have about 50 joules of kinetic energy and 0 joules of potential energy​ .

Explanation:

Given :

Initial Potential energy , P_i=50\ J .

Initial Kinetic energy , K_i=0\ J . ( because ball is in rest )

Now , we know , kinetic energy is maximum when an object reaches ground .

Also , potential energy is zero when an object is in ground .

We know , by conservation of energy :

Initial total energy = Final total energy

P_i+K_i=P_f+K_f\\\\50+0=0+K_f\\\\K_f=50 \ J

Therefore , option d) is correct .

6 0
3 years ago
_____________ forces are always attractive and the mass of an object determines how strong the ____________ pull is.
dolphi86 [110]
Gravitational, gravitational ! both the option are same
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PIT_PIT [208]

Answer:

3

Explanation:

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