What is the work done on the raindrop by air resistance

Reference no: EM13507177

A raindrop of mass 3.10 multiplied by 10-5 kg falls vertically at constant speed under the influence of gravity and air resistance. Model the drop as a particle.

(a) As it falls 50 m, what is the work done on the raindrop by the gravitational force?

(b) What is the work done on the raindrop by air resistance?

Reference no: EM13507177

Questions Cloud

Evaluate the risk-based approach to external audit : Critically evaluate the risk-based approach to external audit with particular reference to the audit of Home Retail Group plc.

Evaluate the interfacial tension between water and cnts : The contact angle between water and a carbon nanotube (CNT) bundle is 86.3o (J. Phys. Chem. B, 2006, 110, 15945). If the surface tension of CNTs is ~28mN/m, calculate the interfacial tension between water and CNTs.

Calculate the effective annual cost of a one-year : Calculate the effective annual cost of a one-year $1,000,000 operating line of credit. The firm borrowed 600,000 for the first 5 months of the year and reduced the loan amount to $500,000 for the rest of the year. The quoted interest rate is 7.5 perc..

Explain molecular equation for reaction of magnesium : Molecular equation for reaction of magnesium with air in the presence of heat ( states of reactants and products must be shown)

What is the work done on the raindrop by air resistance : A raindrop of mass 3.10 multiplied by 10-5 kg falls vertically at constant speed under the influence of gravity and air resistance. What is the work done on the raindrop by air resistance

What exactly is the predetermined overhead rate : Describe what manufacturing overhead and describe how it is different than direct labor and direct materials - give at least 3 examples of typical manufacturing overhead

Explain the determination of the normalization constant n : Show in detail the determination of the normalization constant N for a 3d orbital of a hydrogen atom whose wavefunction is Np^2e^(-p/2), where p is (2Z/na)r.

What is the magnifying power of an astronomical telescope : What is the magnifying power of an astronomical telescope consisting of a reflecting mirror whose radius of curvature is 7 m, and an eyepiece whose focal length is 25 mm

Find the change in the orbiting electrons kinetic energy : A hydrogen atom in the n= 2 state absorbs a photon with wavelength 486nm. Find the change in the orbiting electron's kinetic energy

User Account

All Pages