What is the rate at which the force does work on the block

Assignment Help Physics
Reference no: EM13542014

A 80 kg block is pulled at a constant speed of 8.3 m/s across a horizontal floor by an applied force of 120 N directed 37° above the horizontal. What is the rate at which the force does work on the block?

Reference no: EM13542014

Questions Cloud

Determine what speed does the puck have : A 200g hockey puck is launched up a metal ramp that is inclined at a 30° angle. What speed does the puck have when it slides back down to its starting point
Conduct a management analysis of rip curl : Conduct a management analysis of Rip Curl - Analysis and discussion of sustainability related strategies and issues
Estimate what fraction of the work done by the force : a 5kg block is pushed up a frictionless plane inclined at 30 degrees to the horizontal. What fraction of the work done by the force is the dissipated by the friction
Determine the buoyant force on the piece of metal : A 5kg piece of metal displaces 0.75L of water when submerged. What is the buoyant force on the piece of metal? Give your answer in Newtons
What is the rate at which the force does work on the block : A 80 kg block is pulled at a constant speed of 8.3 m/s across a horizontal floor by an applied force of 120 N directed 37° above the horizontal. What is the rate at which the force does work on the block
Evaluate the velocity of the mass when it leaves the spring : A mass and spring are arranged on a horizontal, frictionless table. The spring constant is k = 560 N/m, and the mass is 4.35 kg. Find the velocity of the mass when it leaves the spring
What is the typical speed of a hydrogen molecule : You place 106 moles of hydrogen gas in a balloon of volume 2.4 m3, and find the pressure to be 1.3 times atmospheric pressure. What is the typical speed of a hydrogen molecule
Determine the pressure of the gas remaining in the tank : Gas is confined in a tank at a pressure of 13.2 atm and a temperature of 21.5°C. what is the pressure of the gas remaining in the tank
Outline a synthesis of isoproylbenzene : Starting with benzene, outline a synthesis of each of the following (many of the answers will require more than one step): a) isoproylbenzene b) propylbenzene

Reviews

Write a Review

Physics Questions & Answers

  Find out the tensions in the rope that are required

A stunt man whose mass is 70 kg swings from the end of a 4.40-m long rope along the arc of a vertical circle. Assuming that he starts from rest as rope is horizontal, find out the tensions in the rope that are required to make him follow his circu..

  Find out the wave intensities for the two values

After the engine is ignited, what is the rocket's speed when the spring has stretched 19.00 cm past its natural length? What would be the rockets speed after travelling the distance if it weren't tied down to spring.

  Calculate the maximum desired speed limit

Given that the goal is to allow all vehicles to come safely to a stop before reaching the intersection, calculate the maximum desired speed limit

  Write down the expression for net torque

Write down the expression for net torque

  What are the speed and direction of the mug at impact

A bartender slides a beer mug at 1.6 m/s towards a customer at the end of a frictionless bar that is 1.6 m tall. What are the speed and direction of the mug at impact

  Find the frictional force impeding its motion

A 15.0 kg box is released on a 30 degree incline and accelerates down the incline at 0.30 m/s squared. Find the frictional force impeding its motion

  Compute the magnitude of the torque on the dipole

A dipole consist Of two charges Of opposite sign And each charge has a magnitude 7.20E-18C. compute the magnitude of the torque(in newton-meters) on the dipole

  What is the coefficient of kinetic friction

A man is to pull a 50 .0 kg crate across a level terrain with a force of 50.0 N. What is the coefficient of kinetic friction, if the work done by friction is - 4.30 x 102 J

  What is the speed of the less massive fragment

An unstable particle is at rest and suddenly decays into two fragments. No external forces act on the particle or its fragments. What is the speed of the less massive fragment

  Compute the average power is delivered to the circuit

A series RLC circuit has a resistance of 24 ? and an impedance of 105 ?. what average power is delivered to the circuit

  What is the wavelenght of this signal

Suppose your favorite FM radio station broadcasts at a frequency of 99.9 MHz. What is the wavelenght of this signal

  Direction of acceleration of body

The magnitude and direction of acceleration of body both are constant will the body moves in straight line

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