Determine what power must a motor have to perform this task

Assignment Help Physics
Reference no: EM13661771

A skier with a mass of 60 kilogram is pulled up a slope by a motor driven cable.

1. Find how much work is required to pull him 50 meter up a 30o angled slope (assumed frictionless) with a constant speed of 3.4m/s.

2. Find what power must a motor have to perform this task?

Reference no: EM13661771

Questions Cloud

Find how fast is she going just before she lands : An extreme skier, starting from rest, coasts down a mountain slope that makes an angle of 25o with the horizontal. Find how fast is she going just before she lands
Compute how much kinetic energy does the block gain : A 0.90 kilogram block initially at rest on a frictionless horizontal surface is acted upon by a force of 6.0n for a distance of 8.0 meter. Compute how much kinetic energy does the block gain
Calculate the mass of given cubic meter of water in kilogram : Suppose that each cubic centimeter of water has a mass of exactly 1gram, calculate the mass of 1.96 cubic meter of water in kilogram
Find what energy stored in the new capacitor : If the voltage source remains connected to the capacitor, but the air is replaced by a layer of plastic with dielectric constant 2.6. Find what energy stored in the new capacitor
Determine what power must a motor have to perform this task : A skier with a mass of 60 kilogram is pulled up a slope by a motor driven cable. Find what power must a motor have to perform this task
Beginning development on a self-assessment framework : Beginning Development on a Self-Assessment Framework
Find what fraction of the kinetic energy is lost : A uniform solid disk of turns around a frictionless spindle with an angular speed wo. Find what fraction of the kinetic energy is lost
Marketing interview : Marketing Interview
Find coefficient of staticfriction between mass andturntable : A 10 g mass is located 10.0 centimeter from the center of a turn table. Find coefficient of static friction between mass and turntable

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd