mirjamhaingura mirjamhaingura

25-04-2024
Physics

Answered

4. The density of the metal is 7800kgm³ and the density of water is 1000kgm³. The volume of the cylinder is 0.50m³. Calculate the force needed to lift the cylinder when immersed in water.

Answer :

Other Questions

The density of water is 1.0g/cm³. What is the density of the oil in the left column of the U-tube shown below is: 2 cm oil 10 cm water

When the water from the sprayer in the previous problem hits the side of your house, it slows to a stop. If it hasn’t lost any energy since leaving the sprayer,

Enough heat flows into 73.0 kg of ice at 0 degrees C to melt it into water at 0 degrees C. The ice is floating in water at 15.0 degrees C, the source of the hea

Avertical tube of radius 1.0 cm, open at the top to the atmosphere, contains 2.0 cm of oil ( oil = 082 water) oating on 3.0 cm of water. What is the pressure a

A wheelbarrow of mass 24kg at rest on a horizontal floor has a force of 10N applied to it parall to the floor. If the friction force is 2N, calculate the accele

A stove burner supplies heat to a pan at the rate of 1400 W. How long will it take to boil away 1.8 kg of water, from the time the water is at its boiling point

A copper block of mass 0.75 g is removed from a furnace and quickly transferred into a glass beaker of mass 300.0 g containing 200.0 g of water. The temperature