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Compute all parts of given question:
Question: Oil is pumped at 25.0 m³/min into a tank 10.0 m above the ground. (1 L of oil has a mass of 0.68 kg.)
Part A: What power, in kW, must be delivered by the pump?
Part B: What is the increase in potential energy of the oil after 10.0 min?
I need help to find the increase in potential energy of the oil after 10.0 min.
A meter stick is suspended from one end (I = 1/3 mL^2) and oscillates freely with small amplitude. Find the length of a simple pendulum that would have the same period of oscillation as the meter stick.
A railroad car of mass 2.00 x 10^4 kg is traveling north 6.00 m/s and collides with a railroad car of mass 1.50 x 10^4 kg traveling south 4.00 m/s, Find the velocity of railroad cars if the lighter car is intially at rest
A 3.42 g plastic bead charged to -3.61 nC and a 6.84 g glass bead charged to +7.22 nC are 5.26 cm apart, What is the acceleration (in m/s/s) of the plastic bead
What is the electrical force set up among two objects separated by 4 m, object 1 has -3x10-2 C of charge and object 2 has -4x10-2 C of charge? B) is the force attractive or repulsive?
a bird flies 2.8rm km due west and then 2.7rm km due north. another bird flies 2.7rm km due west and 2.8rm km due
25% of a radioactive material stays active after 4 hours. What is the half-life of this radioactive material
Assume that Newton's law of universal gravitation can be applied to these two students and find the gravitational force (in Newtons) that one student exerts on the other when they are separated by 0.493 m. Consider entering the answer using scient..
A space station is constructed in the shape of a wheel 25 in diameter, with essentially all of its 5.10×10^5 mass at the rim.
The paths of a golf ball your friend drops from the window of her apartment and of the rock you throw from the ground at the same instant. The rock and the ball collide at x = 39.86 m, y = 16.41 m, and t = 2.68 s.
A neophyte mechanic foolishly connects an ammeter with 0.125 ohm resistance across a 12 V car battery whose internal resistance is 0.010 ohm. What is the power dissipation in the meter
two point charges of equal magnitude are 7.8 cm apart. at the midpoint of the line connecting them their combined
a 142- baseball is dropped from a tree 12.0 above the ground. with what speed would it hit the ground if air resistance
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