Neglect air resistance., A solid cube measuring 0.5 ft per

Neglect air resistance.

Reference no: EM13267155

A solid cube measuring 0.5 ft per side and having a mass of 10 lbm slides down a smooth surface which is inclined 2? from the horizontal. The block slides on a film of SAE 30 oil at 60?F. Neglect air resistance.

(a) If the terminal velocity of the block is 0.2 ft/s, what is the film thickness in inches?

(b) If the oil is replaced by water and the film thickness is retained the same, what is the new velocity ?

Reference no: EM13267155

Questions Cloud

What is the force on the charge at the origin : A 6.00 uC charge is placed at the origin and a second charge is placed on the x-axis at x = 0.300 m. what is the force on the charge at the origin

What is your best estimate of cdbs cost of equity : Stock in CDB Industries has a beta of .92. The market risk premium is 7.2 percent, and T-bills are currently yielding 4.2 percent. CDB's most recent dividend was $2.10 per share, and dividends are expected to grow at a 5.2 percent annual rate inde..

Obligee accepts performance from the obligor : If an obligee accepts performance from the obligor that deviates from the contract, under what circumstances can the obligee nevertheless insist on strict compliance in the future?

Find what values of resistors should be used : Given an ideal op amp to implement designs for the following closed-loop gains, what values of resistors (R1,R2) should be used. Where possible, use at least one 10-kohm resistor as the smallest resistor in your design.

Neglect air resistance. : A solid cube measuring 0.5 ft per side and having a mass of 10 lbm slides down a smooth surface which is inclined 2? from the horizontal. The block slides on a film of SAE 30 oil at 60?F. Neglect air resistance.

What is the mass of the block on the ramp : A block is attached to a pulley and is resting on a ramp. The angle the ramp makes with the horizontal is 35 degrees. What is the mass of the block on the ramp

How much value did management add to stockholders : how much value did management add to stockholders' wealth during 2012? Write out your answer completely. For example, 25 million should be entered as 25,000,000. Round your answer to the nearest dollar, if necessary.

Find the thermal conductivity of the material : A closed box is filled with dry ice at a temperature of ?78.4 °C, while the outside temperature is 22.8 °C. Find the thermal conductivity of the material from which the box is made

Describe how to eliminate the dc offset voltage : An Agilent 33220A function generator is set-up to produce an output of v(t)=5+10sin(2 *100t) at the Output connector. a. Describe how you would increase the frequency to get an (open-circuit) output of 5+10sin(2 *2000t) volts

User Account

All Pages