Elucidate what is the work done

Assignment Help Physics
Reference no: EM13116543

Q. John can hit a golf ball 310m on earth. on the moon's surface, g=1/6 gravity of earth, so how far could he hit the same ball if he could only achieve half the initial velocity achieved on earth?

Q. A block is being pulled by a rope with a force of 24 N. The rope has an angle of theta=20 degrees from the horizontal. The block moves a distance of 11 m. What is the work done?

Reference no: EM13116543

Questions Cloud

Explain how much work is required to pull him : A skier of mass 62.00 kg is pulled up a slope by a motor-driven cable. (a) Explain how much work is required to pull him 55.00 m up a 30° slope (assumed frictionless) at a constant speed of 3.40 m/s?
How are these differences correlated with the two types : Myosin action differs from that of kinesin in that one of the kinesin heads is always in contact with a microtubule, whereas both myosin heads become completely detached from the actin filament. How are these differences correlated with the two ty..
Article analysis by using macroeconommic indices : Conduct an analysis of a recent article and provide their evaluation and outcome expectations in a written paper of 1500-2500 words that discusses:
Compute probability that first card is a spade : Three cards are randomly selected from an ordinary deck of cards without replacement Compute the probability that the first card is a spade given that the second and third are spades.
Elucidate what is the work done : A block is being pulled by a rope with a force of 24 N. The rope has an angle of theta=20 degrees from the horizontal. The block moves a distance of 11 m. Elucidate what is the work done?
What is the equilibrium concentration of hydronium ion : What is the equilibrium concentration of hydronium ion in a solution that is 0.041 M in HF and 0.19 M in F1- ion.
What amount received by rational person : If the market rate of interest is 10%, a rational person would just as soon receive $1,100 three years from now as what amount today (round to the nearest dollar)?
Is this a demand issue or supply issue : Why does rent control result in a shortage of rental units and any time there is a shortage of a good it means that the price is too low. Analyze this statement.
How many grams of potassium bromide are required : how many grams of potassium bromide are required to prepare 350 mL of a .200 M solution.

Reviews

Write a Review

Physics Questions & Answers

  Blocks are lined up in a row on a frictionless table

blocks are lined up in a row on a frictionless table. How much force does the 8.0 block exert on the 7 block.

  What is the frequency of the string

When a guitar string is sounded along with a 441-Hz tuning fork, a beat frequency of 4.00 Hz is heard. When the same string is sounded along with a 437-Hz tuning fork, beat frequency is 8.00 Hz. What is the frequency of the string.

  Calculate the mass of this block

A block of unknown mass, m, is brought into the configuration shown. It was measured that upon release the block shot upward a maximum distance of 2m. Calculate the mass of this block? The upper spring has a natural length of 1m, and the lower spr..

  How long must the runway be for airplane b

Airplane A , starting from rest with constant acceleration, requires a runway 600{\rm m} long to become airborne.

  What is the centripetal force on the disc

A spring has a force constant of 100 N/m and an unstretched length of .07 m. One end is attached to a post that is free to rotate in the center of a smooth table.

  How much charge passes during the starter motor

How much charge passes during the starter motor

  How long are the strings

Two small metallic spheres, each of mass m = 0.212 g, are suspended as pendulums by light strings of length L as shown in the figure below. The spheres are given the same electric charge of 7.9 nC, and they come to equilibrium when each string is ..

  Determine the magnitude of the emf induced in the loop

Determine the magnitude of the emf induced in the loop after exactly time 6 has passed since the circumference of the loop started to reduce.

  What is the radius of curvature of the mirror

What is the radius of curvature of the mirror. How far would it coast before starting to roll back down.

  Find out the minimum horizontal velocity

Find out the minimum horizontal velocity magnitude of the acceleration of the blocks

  Where on the x-axis is electric field equal to zero

A flower pot on a balcony railing falls to the ground 8.63m below. A cat directly beneath the pot sees it begin to fall. How long does cat have to move.

  What is the launch speed necessary to hit bulls-eye

A hiker's trip consists of three segments. Path A is 8km long heading 65 degrees north of east. Path B is 7km long in a direction due east. Path C is 4.0 km long heading 313 degrees counter clockwise from east.

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