Physics, 22.02.2020 14:36 mjakabeast24

17.A body of mass, 20g appears to have a mass of
13g in oil and 12g in water. What is the relative
density of the oil.
8. State the law of floatation and explain its
application.

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 12:10, JN02

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.

Answers: 1

continue

Physics, 22.06.2019 16:00, jayelijah0508

What is friction? how does it affect the motion of an object?

Answers: 1

continue

Physics, 22.06.2019 17:50, manou76

Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?

Answers: 1

continue

Physics, 23.06.2019 00:30, smartie80

Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?

Answers: 1

continue

You know the right answer?

17.A body of mass, 20g appears to have a mass of
13g in oil and 12g in water. What is the relat...