Calculate the force required to pull a copper ball

Reference no: EM13293775

Calculate the force required to pull a copper ball of radius 3.00 cm upward through a fluid at the constant speed 6.00 cm/s. Take the drag force to be proportional to the speed, with proportionality constant 0.950 kg/s. Ignore the buoyant force.

Reference no: EM13293775

Questions Cloud

Explain how many moles of ca(oh)2 will now dissolve : If one added 0.01 M of CaCl2 to this solution, how many moles of Ca(OH)2 will now dissolve in 1.0 L of water containing this concentration of CaCl2

At what speed will the crewman hit the bottom of the ravine : Using a simply pulley/rope system, a crewman on an Arctic expedition is trying to lower a 5.52 kg crate to the bottom of a steep ravine of height 23.9 meters. At what speed will the crewman hit the bottom of the ravine

Find two tap digital equalizer heq that approximates an iir : Let F(z) = a0 + a1z-1 +a2z-2 denote the composite transfer function of the transmitter, channel and the matched filter in this ultra wide band system. Find a two tap digital equalizer Heq(z) =w0 + w1z-1 that approximates an IIR zero-forcing equali..

Successful international marketer : Briefly research a U.S. company that you think has been a successful international marketer. You can focus on their activities in a single country or you can consider global efforts. Did they adopt a standardized or adapted approach? To what do yo..

Calculate the force required to pull a copper ball : Calculate the force required to pull a copper ball of radius 3.00 cm upward through a fluid at the constant speed 6.00 cm/s

Evaluate the capacitance of this capacitor : A parallel-plate capacitor is made from two aluminum-foil sheets, each 5.6 wide and 6.0long. evaluate the capacitance of this capacitor

Discuss the ethical dilemmas involved-scarce resources : Healthcare is becoming a scarce resource for Americans. Discuss the ethical dilemmas involved in the allocation of scarce resources, including rationing of healthcare services.

Explain the reason for the failure of spectral overlap : The coherent detector for the demodulation of DSB-SC fails to operate satisfactorily if the modulator experiences spectral overlap, explain the reason for this failure.

Calculate the energy lost in the collision : A 2.0 kg object moving with a velocity of +6.0 m/s collides with a 6.0 kg object that is initially at rest. Find the energy lost in the collision.

User Account

All Pages