Find the magnitude of the force that you exert

Assignment Help Physics
Reference no: EM13676287

You are working out on a rowing machine. Each time you pull the rowing bar (which simulates the "oars") toward you, it moves a distance of 1.2 meter in a time of 0.8 second. The readout on the display indicates that the average power you are producing is 82 Watt. Find the magnitude of the force that you exert on the handle?

Reference no: EM13676287

Questions Cloud

Determine how long does it take ilya to cover the distance : Anya and Ilya each can run at a speed of 7.20 miles per hour and walk at a speed of 4 mph. They set off together on a route of length 5 miles. Determine how long does it take Ilya to cover the distance
Find which car is passing the other : Two cars emerge side by side from a tunnel. Car C is traveling with a speed of 60 km/h and has an acceleration of 40 km/h/min. Find which car is passing the other as they come out of the tunnel
Evaluate what is the received sound frequency : A bat at rest sends out ultrasonic sound waves at 48 kHz and receives them returned from an object moving directly away from it at 27.5 m/s. Determine what is the received sound frequency
Determine the potential at the center of the sphere : A solid conducting sphere of 10 centimeter radius has a net charge of 20 nC. If the potential at infinity is taken as zero, determine the potential at the center of the sphere
Find the magnitude of the force that you exert : You are working out on a rowing machine. Each time you pull the rowing bar (which simulates the "oars") toward you, Find the magnitude of the force that you exert on the handle
The final project will be placed in the doc sharing area : The final project will be placed in the Doc Sharing area
Find the ratio of the final energy to the original energy : A pair of parallel plates, forming a capacitor, are connected to a battery. Find the ratio of the final energy stored to the original energy stored
Use free or open source : Use free or open source.
Determine what is the y position of the cannonball : Suppose that the cannon is fired at time t=0 and that the cannonball hits the ground at time tg. Determine what is the y position of the cannonball at the time tg/2? Answer numerically in units of meters

Reviews

Write a Review

Physics Questions & Answers

  An incandescent light bulb produces light

An incandescent light bulb produces light because current in a tungsten filament is trnsformed into other types of energy. identify the type of energy, other than light,produced by the incandescent light bulb. describe how this energy is directly res..

  How much time passes before the ball strikes the ground

A ball is thrown straight upward with a velocity of 39m/s. How much time passes before the ball strikes the ground

  Glass is placed between plates-voltage across capacitor

A capacitor with air between its plates is charged to 100 V and then disconnected from the battery. When apiece of glass is placed between the plates, the voltage across thecapacitor drops to 30 V.

  Determine the image location

an object is shown next to a lens of focal length 50cm. Given that the image is also shown on the right side of the lens, determine the image location

  Estimate the acceleration of the system

A pulley of mass 1.6 kg and radius 3.8 cm holds 2 masses: mass of A= 4.2 kg and mass of B= 7.0 kg, what is the acceleration of the system

  Find the magnitude of the impulse delivered by the wall

A super ball, made of rubblerlike plastic, is thrown against a hard smooth wall. What is the magnitude of the impulse delivered by the wall

  How close should you come

You are trying to overhear a juicy conversation, but from your distance of 16.0m , How close should you come

  Find the largest electrical output

a river with a water temperature T(L)=20 degree C is to be used as the low temperature reservoir of a large power plant, what is the largest electrical output that the plant can deliver to its customers

  Automobile moves by constant speed down a highway

When an automobile moves by constant speed down a highway, most of the power developed by the engine is utilized to compensate for the mechanical energy loss due to frictional forces exerted on the car with the air and the road.

  Find the maximum acceleration she can achieve

The coefficient of static friction is .8 between the soles ofa sprinters shoes and the level track surface she's running on. Determine the maximum acceleration she can achieve

  Find what is the kinetic energy of the merry-go-round

A park merry-go-round consists of a 220 kg circular wooden platform 3.90 m in diameter. What is the kinetic energy of the merry-go-round

  What is the new hamiltonian

A system of n particles move under the influence of interaction forces derived from potential terms depending only upon the scalar distances between particles. what is the new hamiltonian

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