What is the net force on the concrete piece

Reference no: EM13650195

A piece of concrete measures 3 ft by 3 ft by 1.25 ft.

(a) Whatis its weight?

(b) Find the buoyant force that acts on it when it issubmerged in water.

Reference no: EM13650195

Questions Cloud

While riding bumper cars at the fair : While riding bumper cars at the fair, bob's car collides directly with the back of joe's car while both cars are moving to the right. before the collision, joe's car was traveling at 1.8 m/s and bob's car at 2.0m/s. the combined mass of joe and hi..

How many kilograms of rainfell : A city encompasses 820km2. If an average of 2 inches of rain fell on the cityduring a summer storm, how many kilograms of rainfell

What is the energy stored in the second capacitor : Two capacitors, one with capacitance C and a second with capacitance C/3 are connected in parallel. What is the energy stored in the second capacitor

Estimate the gauge pressure at the bottom of the tank : A storage tank 25m high is filled with gasoline. Find the gauge pressure at the bottom of the tank

What is the net force on the concrete piece : A piece of concrete measures 3 ft by 3 ft by 1.25 ft. What is the net force on the concrete piece when it isunder water

What is the phase constant for this motion : A block whose mass m is 680 kg is fastened to a spring whose spring constant k is 65 N/m. What is the phase constant for this motion

Solid-outer cylindrical shell of copper : A 16.5-m-long cable consists of asolid-inner, cylindrical, nickel core 2.0cm in diameter surrounded by a solid-outer cylindrical shell ofcopper 2.0 cm in inside diameter and4.0 cm in outside diameter. There sistivity of nickel is 7.8*10-8 Ω · m, a..

Find what is the tension in the rope nearest the worker : An 800-N billboard worker stands on a 4.0-mscaffold supported by vertical ropes at each end. what is the tension in the rope nearest the worker

Find at what rate does she have to rotate : An astronaut in training is placed in a merry-go-round-likedevice that rotates her at high speed in a horizontal circle ofradius 5 m. At what rate does she have to rotate

User Account

All Pages