Evaluate the maximum weight the man can have

Assignment Help Physics
Reference no: EM13669227

A man is to be released from rest on a swing pulled away from the vertical by an angle of 22.1 degree. The two frayed ropes of the swing are 2.75 meter long, and will break if the tension in either of them exceeds 320 Newton.

(a) Find the maximum weight the man can have and not break the ropes?

(b) If the man is released at an angle greater than 22.1 degree, does the maximum weight increase, decrease, or stay the same?

Reference no: EM13669227

Questions Cloud

Weightless spring of force constant : A weightless spring of force constant 2.50 N/cm is 15.0 cm long when nothing is attached to it. It is now utilized to pull horizontally on a 12.5 kg box on a smooth horizontal floor. You observe that the box starts from rest and moves 96.0 cm through..
Determine the speed of the ball the instant : A golfer hits a ball from an elevated height that is located in a horizontal distance of 180 meter from the hole. Determine the speed of the ball the instant before it lands in the hole
What is angular speed of sphere at the bottom of the slope : A 270-N sphere 0.20 m in radius rolls without slipping 6.0 m down a ramp that is inclined at 34° with the horizontal. What is the angular speed of the sphere at the bottom of the slope if it starts from rest?
Find what horizontal distance does the block cover : A 1.35 kilogram block of wood sits on the edge of a table, 0.782 meter above the floor. Find what horizontal distance does the block cover before hitting with the ground
Evaluate the maximum weight the man can have : A man is to be released from rest on a swing pulled away from the vertical by an angle of 22.1 degree. Find the maximum weight the man can have and not break the ropes
Angular acceleration of airplane when it is in level flight : A model airplane with a mass of 0.745kg is tethered with a wire so that it flies in a circle 29.4 m in radius. The airplane engine provides a net thrust of 0.795 N perpendiculars to the tethering wire.
Determine the original frequency emitted by police vehicle : Assume that a police vehicle on the highway is moving to the right at 27 m/s, while a speeder is coming up from almost directly behind at a speed of 39 m/s, both speeds being with respect to the ground. Determine the original frequency emitted by t..
Two dams form artificial lakes of equal depth : Two dams form artificial lakes of equal depth. But, one lake backs up 15 km behind the dam, and the other backs up 30 km behind. What effect does the dissimilarity in length have on the pressures on the dams?
Find to what temperature must the gas be cooled : A container at 300 K contains H2 gas at a pressure of one atmosphere. At this temperature H2 obeys the Boltzmann distribution. Find to what temperature must the H2 gas be cooled before quantum effects become important

Reviews

Write a Review

Physics Questions & Answers

  Calculate the emf induced across the ends of the rod

find the work done to move the particle from x = 0 to x = 10.0 m by graphically determining the area under the F versus x graph. (Do this on paper. Your instructor may ask you to turn in this graph.)

  Find by how much would the blood flow speed increase

The blood flow speed through an aorta with the radius 1.00 cm is .265 m/s. by how much would the blood flow speed increase

  Discover the horizontal recoil motion of canoe

A person stands in a stationary canoe and throws a 5.20 kg stone with a velocity of 7.85 m/s at an angle of 35.0 degrees above the horizontal. The person and the canoe have a combined mass of 105kg.

  Find the curvature radius of the proton''s trajectory

A proton in the upper atmosphere moves at 8.6×105m/s , perpendicular to Earth's magnetic field, Find the curvature radius of the proton's trajectory

  How much energy could this modified capacitor store

An empty capacitor is capable of storing 1.0 × 10-4 J of energy when connected to a certain battery. how much energy could this modified capacitor store

  Calculate the heat capacity of a gas

Calculate the heat capacity of a gas sample from the following information : The sample comes to equilibrium in a flask at 298.15 K and 121.3 kPa. A stopcock is opened briefly, allowing pressure to drop to 101.3 kPa.

  What is the velocity magnitude and direction

a rock is thrown horizontally with a speed of 18 ms from a vertical cliff of height 27 m. what is the velocity

  Find the ratio of the decay rates or activities

Suppose that a radioactive sample contains equal numbers of two radioactive nuclides A and B at t = 0. Find the ratio of the decay rates or activities RA/RB

  What is the rate of emission

A blackbody is emitting radiation at a rate of 25 W at 27oC. what is the rate of emission

  Evaluate the work done by the pushing force

A person pushes a 16.0 kg shopping cart at a constant velocity for a distance of 18.0 m. She pushes in a direction 23.0° below the horizontal. evaluate the work done by the pushing force

  The atomic mass of lithium-6 is 6015123 u how much energy

the atomic mass of lithium-6 is 6.015123 u. how much energy is required to completely separate the nucleons in a

  Two speakers are both emitting sounds

Two speakers are both emitting sounds, the first with an intensitylevel of 1 x 10-6 w/m2 and the second with anintensity of 1 × 10-10.25 w/m2. What isthe db level of the first?

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