Answer:
Hydraulic pressure is the pressure of hydraulic fluid which it exerts in all direction of vessel,hose or anything in which it is supposed to exert the force per unit area. This pressure is responsible to create a flow in a hydraulic system as fluid flows from high pressure to low pressure . Thus energy is transferred in a hydraulic system through a fluid medium.
Explanation:
PE = mgh
= 60kg * 9.8m/s² * 10 m = 5888 J ≈ 5900 J
Answer:
Stop watching anime and go study fatso
The gravitational effect on
other bodies determines the weight (or the mass) of a planet. We
must somehow measure the strength of its "tug" on another object in
order to use gravity to find the mass of a planet. We can harness Newton's
equations to deduce what the mass of the planet must be through observing
the time it takes for the satellite to orbit its primary planet.
Given:
Mass of Venus = 4.87 x 1024 kg
= 4986.88
Mass of Jupiter = 1.898 x 1024 kg
= 1943.552
Mass of Jupiter compared to mass of
Venus
1943.552 / 4986.88
= 0.3897330595482546
= 0.3897330595482546 x 100%
= 38.97%
So, in this problem, <span>the mass of Jupiter is about 0.39 times the mass of Venus.</span>
