Find the frictionless force at the floor

Assignment Help Physics
Reference no: EM13302421

a uniform 12.0kg ladder is 4.0m long and is placed against a frictionless wall at 30 degress. a 50kg painter is stading 3.0m from the bottom. find the frictionless force at the floor necessary to maintaain equilibrium.

Reference no: EM13302421

Questions Cloud

The most important factor in organizational success : Employee behavior is the most important factor in organizational success.
Evaluate the mass of the planet : You land on a new planet with radius 5000km. You measure the freefall acceleration due to gravity to be 8.5m/s^2 at the surface
Explain how to compute a satisfactory curve length : at one point on the highway, a 720 ft equal-tangent crest vertical curve exists. measurements show that at 3+40 stations from the PVC, the vertical curve offset is 3.5 ft. assess the adequacy of this existing curve in light of the reconstruction d..
What are some of the real costs a company must face : What are some of the real costs a company must face in preparing quarterly earnings guidance? Please provide examples.
Find the frictionless force at the floor : a uniform 12.0kg ladder is 4.0m long and is placed against a frictionless wall at 30 degress. find the frictionless force at the floor necessary to maintaain equilibrium
Find what is the expected capital gains yield : For the coming year, what is the expected capital gains yield? Round your answer to two decimal places.
The pros and cons of using an established internet fulfill : Beginning as a single retail store in 1995, ChipSupreme (Chips) has grown to $50 million in annual revenues today. Chips was the brainchild of four entrepreneurial women who wanted to offer baked goods incorporating chocolate chips in both trad..
With what frequency does it oscillate about the nail : a circus performer hangs a 3.0kg hoop of diameter 1.0m over a nail. with what frequency does it oscillate about the nail
Compute the realized rate of return for an investor : Compute the realized rate of return for an investor who purchased the bonds when they were issued and held them until they were called. Round your answer to two decimal places.

Reviews

Write a Review

Physics Questions & Answers

  Where will the ball land if it just clears the net

In a serve, a tennis player hits the ball horizontally. Neglect the effects of air resistance and the diameter of the ball. Where will the ball land if it just clears the net

  Find thrust of the jet engine

The leg and cast weigh 177N (w1). Find out the weight w2 and the angle α required so that no force is exerted on the hip joint by the leg plus cast.

  How far would you have gone if the bike could move

Suppose you are riding a stationary exercise bicycle, and the electronic meter indicates that the wheel is rotating at 12.7 rad/s. how far would you have gone if the bike could move

  Where will the wrench hit the deck

A sailor drops a wrench from the top of a sailboat's vertical mast while the boat is moving rapidly and steadily straight forward. Where will the wrench hit the deck

  Explain the friction

A boy shoves his stuffed toy zebra down a frictionless chute, starting at a height of 1.67 m above the bottom of the chute and with an initial speed of 1.97 m/s

  What is her average speed on the return trip

Julie drives 100 mi to Grandmother's house. On the way to Grandmother's, Julie drives half the distance at 44.0, What is her average speed on the return trip

  What is the direction of the current induced in the loop

A conductive loop of radius r = 1.0 cm falls towards a stationary solenoid of 100 turns per cm carrying a current of I = 2.00 A. What is the direction of the current induced in the loop

  What is the force acting on the other support

A person who weighs 620 N stands at x = 5m, right on the end of a long horizontal diving board that weighs 350 N. The diving board is held up by two supports, one at its left end at x = 0, and one at the point x = 2.00 m.

  A worker pushes the ladder up against the wall

In a game of basketball, a forward makes a bounce pass to the center. The ball is thrown with an initial speed of 2.50 m/s at an angle of 15.5° above the horizontal. It is released 0.73 m above the floor. What horizontal distance does the ball cover ..

  Calculate the angular velocity of the rotating mass

In an experiment of centripetal force you have a rotating mass of 500 grams, which is at 5 cm from the axis of rotation. Calculate the angular velocity of the rotating mass

  What is the temperature increase of the plate

A 0.20 kg aluminium plate with an initial temperature of 20 degrees c slides down a 15.00m long surface that is inclined at 30 degrees to the horizontal.

  How many meters is the cliff above the ground below

A ball is released from the top of a cliff; it hits the ground 1.6 seconds later. Assuming the ball is a free falling object, how many meters is the cliff above the ground below

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