Find the rate at which the force does work on the block

Assignment Help Physics
Reference no: EM13533601

A 100 kg block is pulled at a constant speed of 7.4 m/s across a horizontal floor by an applied force of 132 N directed 37° above the horizontal. What is the rate at which the force does work on the block?

Reference no: EM13533601

Questions Cloud

Isotonic environments have more permeable cell membranes : Paramecium and other protists that live in hypotonic environment have cell membranes that slow osmotic water uptake, while those living in isotonic environments have more permeable cell membranes.
What work is done on the block by its weight : A 200-g block is dropped onto a vertical spring with spring constant k =220.0 N/m.what work is done on the block by its weight
Effecs of tonicity in red blood cells and reactions in cells : What are the main types of enzyme mediated reactions in cells? Explain and illustrate the effecs of tonicity in red blood cells
Find at what rate is the spring doing work on the mass : At what rate is the spring doing work on the mass when the spring is compressed 0.117 m and the mass is moving away from the equilibrium position
Find the rate at which the force does work on the block : A 100 kg block is pulled at a constant speed of 7.4 m/s across a horizontal floor by an applied force of 132 N directed 37° above the horizontal. find the rate at which the force does work on the block
What function does actin serve in a cell : What is the name given to the types of organisms that can use photosynthesis to produce glucose? Need three examples. What function does actin serve in a cell? Which organisms are considered the ancestors of land plants? If oxygen is lacking, how mig..
Oxidized to acetaldehyde by liver alcohol dehydrogenase : Ethanol in the body is oxidized to acetaldehyde by liver alcohol dehydrogenase(LADH). Other alcohols are also oxidized by LADH. For example,methanol, which is mildly intoxicating, is oxidized by LADH to thequite toxic product of formaldehyde. The ..
Combinations of phenotypesand genotypes : A child is born with a rare genetic disease, Tay sachs syndrome. Determine what are/is the possible combinations of phenotypesand genotypes the parents of this child will have. Abiologically sound logical answer is required here. Explain youranswer i..
Mitochondria with excess amounts of malonate : Determined malonate's site of action, explain what would happento the concentration of each of the following molecules:α-ketoglutarate, ADP, and ATP in the experiment if you treated these mitochondria with excess amounts of malonate.

Reviews

Write a Review

 

Physics Questions & Answers

  Determine the inlet velocity

A low speed wind tunnel has an inlet cross sectional area of 2m2 and a test cross sectional area of 0.5m2. What is the inlet velocity

  Find by what percentage does its power output increase

A 140-W lightbulb connected to a 120-V source experiences a voltage surge that produces 135 V for a moment. By what percentage does its power output increase

  What is the period of rotation of the rod

The highest rotary speed ever attained was 2010 m/s (4500 mph). The rotating rod was 15.2 cm (6 in.) long. What is the period of rotation of the rod

  How many side-by-side atomic chains long springs are there

1 what is the spring stiffness of the entire wire considered as a single macroscopic large scale very stiff spring?2

  Find how far will the ferry move forward relative to water

A 6000kg truck stands on the deck of an 80000kf ferryboat. Initially the ferry is at rest and the truck is located at its front end. how far will the ferry move forward relative to the water

  What is the wavelength of the note

A note played on a piano is 4719 Hz. If the speed of sound is 347 m/s, what is the wavelength of the note?

  What is the period of the mass-spring system

Two parallel conductors carrying current in the same direction attract each other. If they are permitted to move toward each other, the forces of attraction do work. Where does the energy come from? Does this contradict the assertion in that magne..

  What is the frequency of the motion

A small block is attached to an ideal pring and is moving in SHM on a horizontal, frictionless surface, What is the frequency of the motion

  How fast are the waves traveling

A fisherman notices that his boat is moving up and down periodically, If the total vertical distance traveled by the boat were 0.450 m, but the other data remained the same, how fast are the waves traveling

  Determine the maximum compression of the spring

A 4.77-kg ball of clay is thrown downward from a height of 3.31 m with a speed of 4.81 m/s onto a spring with k = 1690 N/m. Find the maximum compression of the spring

  What is sams top speed

Sam, whose mass is 80kg , takes off across level snow on his jet-powered skis. The skis have a thrust of 250N and a coefficient of kinetic friction on snow of 0.1, What is Sam's top speed

  Determine the wavelength of the scattered x-ray

An X-ray photon with a wavelength of 0.69 nm scatters off an electron at 123 degrees. What is the wavelength of the scattered X-ray in nm to 4 decimal places

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