Calculate the initial kinetic energy of the block

Assignment Help Physics
Reference no: EM13328840

A 6.00kg block is pushed 9.25m up a smooth 39.0? inclined plane by a horizontal force of 73.0N. If the initial speed of the block is 3.30m/s up the plane.

A) Calculate the initial kinetic energy of the block.

B) Calculate the work done by the 73.0N force.

C) Calculate the work done by gravity.

D) Calculate the work done by normal force.

E) Calculate the final kinetic energy of the block.

Reference no: EM13328840

Questions Cloud

What is the speed of a tooth on the edge of the blade : The blade on a table saw spins at 3450 rpm. Its diameter is 25 cm. What is the speed of a tooth on the edge of the blade
By how much can sales revenue drop before werth incurs loss : Werth Company produces tie racks. The estimated fixed costs for the year are $288,000, and the estimated variable costs per unit are $14. Werth expects to produce and sell 60,000 units at a price of $20 per unit.
Describe molar mass of naoh : How many grams of NaOH are in a 225.0 mL sample of 2.5 M solution of NaOH.? Molar mass of NaOH is 40.0 g/mol
Explain ethanol solution would you need to measure out : How many mL of a 22.5% (v/v) ethanol solution would you need to measure out in order to have 12.5 mL of ethanol. (Molar mass of ethanol is 46.07g/mol
Calculate the initial kinetic energy of the block : A 6.00kg block is pushed 9.25m up a smooth 39.0? inclined plane by a horizontal force of 73.0N. Calculate the initial kinetic energy of the block
The legal issues raised : The basic facts that are key to understanding the legal issues raised.
What is the magnitude of the kinetic frictional force : A 51-kg skier coasts up a snow-covered hill that makes an angle of 25° with the horizontal. What is the magnitude of the kinetic frictional force
Calculate the radius of the path of the ion in the field : A singly charged positive ion has a mass of 2.53 10-26 kg. After being accelerated through a potential difference of 238 V, Calculate the radius of the path of the ion in the field
How deep is the hole : A spelunker (cave explorer) drops a stone from rest into a hole. The speed of sound is 343 m/s in air, How deep is the hole

Reviews

Write a Review

Physics Questions & Answers

  Determine the speed of the block after the collision

A 3-kilogram block slides along on a frictionless surface at 6 m/s north and strikes an obstacle that exerts an impulse on the block of 9 N-s to the south

  Where is the center of mass of the glass

A tall, slender drinking glass with a thin base is initially empty. Where is the center of mass of the glass

  Calculate the change in entropy of the boiling water

A pot of hot water is boiling on your stove. The pot is in the shape of a round cylinder made of aluminum which is 10 cm in radius. calculate the change in entropy of the boiling water

  How much time is needed for plane to clear the intersection

A Boeing 747 "Jumbo Jet" has a length of 59.7 m. The runway on which the plane lands intersects another runway, How much time is needed for the plane to clear the intersection

  What are the blocks volume and density

As in the previous problem (43), a solid block is suspended from a spring scale. If the reading on the scale when the block is completely immersed in water is 25.0 N, what are the block's volume and density

  Determine the total moment of inertia

Consider a merry-go-round that has the form of a disc with radius 5.5 m and mass 130 kg. what is the total moment of inertia

  Compute the work done on the lead shot

After inverting the tube 100 times, the temperature of the lead shot is found to have increased by 30C. Calculate the work done on the lead shot

  Determine the speed of the block after the collision

A small block of mass 20.0 grams is moving to the right on a horizontal frictionless surface with a speed of 0.500 m/s. What is the speed of the 40.0 gram block after the collision

  Evaluate at what height above the surface of the earth

The nonconservative wind and lift forces take the balloon up, doing +9.70 104 J of work on the balloon in the process. Evaluate at what height above the surface of the earth does the balloon have a speed of 7.00 m/s? Enter a number.

  How long does the first to arrive have to wait for second

Alan leaves Los Angeles at 8:00 a.m. to drive to San Francisco, 400 mi away. He travels at a steady 47.0mph. How long does the first to arrive have to wait for the second

  Determine the water gauge pressure at the house

A house at the bottom of a hill is fed by a full tank of water 6.0 m deep and connected to the house by a pipe that is L = 83m long at an angle of ? = 67? from the horizontal. Determine the water gauge pressure at the house

  What is the flux that passes through the circular loop

A square loop of wire consisting of a single turn is perpendicular to a uniform magnetic field. What is the flux that passes through the circular loop

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