Find an algebraic expression for the ice cubes speed

Assignment Help Physics

Reference no: EM13496498

A very slippery ice cube slides in a vertical plane around the inside of a smooth, 20 cm diameter horizontal pipe. The ice cube's speed at the bottom of the circle is 3.0 m/s.

Find an algebraic expression for the ice cube's speed when it is at angle \theta where the angle is measured counterclockwise from the bottom of the circle. Your expression should give 3.0 m/s for theta=0 and your answer to part A for theta=180.

Reference no: EM13496498

Questions Cloud

What is the power due to the force applied to the block : a 1580 kg block of granite is pulled up an incline at a constant speed of 1.43 m/s by a cable and winch. What is the power due to the force applied to the block

Determine the increase in the kinetic energy of the block : A horizontal force of magnitude 41.5 N pushes a block of mass 4.23 kg across a floor where the coefficient of kinetic friction is 0.571. What is the increase in the kinetic energy of the block

Explain the reaction of water and coal at a high temperature : The reaction of water and coal at a high temperature produces a mixture of hydrogen and carbon monoxide gases. This mixture is known as syntheses gas (or syngas). How many grams hydrogen gas can ne formed form the reaction 135g of water with exces..

Compute the cm ratio and the break-even point in balls : Compute the CM ratio and the break-even point in balls, and (b) the degree of operatingleverage at last years sales level and what will be the new CM ratio and break-even point in balls

Find an algebraic expression for the ice cubes speed : A very slippery ice cube slides in a vertical plane around the inside of a smooth, 20 cm diameter horizontal pipe. Find an algebraic expression for the ice cube's speed

Evaluate the net change in enthalpy for the formation : Calculate the net change in enthalpy for the formation of one mole of dimethyl ether from carbon dioxide and hydrogen.

Determine how many liters of water does the motor pump : A 2.0 hp electric motor on a water well pumps water from 10 m below the surface. How many liters of water does the motor pump in 1 hr

Evaluate the change in entrophy : A heat of fusion of dethyl ether ((CH3)2(CH2)2O) is 185.4 kJ/MOL. Calculate the change in entrophy when 72g of diethyl ether melts at -117.4 Celcius.

Explain reaction need to occur at to proceed twice as fast : A second order reaction is found to have an activation energy of 20 kj/mol at 298K. At what temperature would this reaction need to occur at to proceed twice as fast

User Account

All Pages