To move a large crate across a rough floor you push on it

Assignment Help Physics
Reference no: EM13634353

To move a large crate across a rough floor, you push on it with a force F at an angle of 21°, below the horizontal. Find the acceleration of the crate, given that the mass of the crate is m = 31 kg, the applied force is 321 N and the coefficient of kinetic friction between the crate and the floor is 0.63.

Reference no: EM13634353

Questions Cloud

Find the probability that a customer uses both high-speed : a cable company offers its 10000 customers two special services high-speed internet and digital phone. approximately
Suppose the plates for each key have an area of 475 mm2 and : many computer keyboards operate on the principle of capacitance. each key forms a small parallel-plate capacitor whose
The surface of the plate has an emissivity of 6 the : air flow along a length of a 50x50cm square heated flat plate is in a large room the plates surface is at a uniform
The teacher randomly finds a test with a good grade on it : a teacher has found that the probability that a student studies for a test is 60 the probability that a student gets a
To move a large crate across a rough floor you push on it : to move a large crate across a rough floor you push on it with a force f at an angle of 21deg below the horizontal.
An sae 4140 oqt 1000 sleeve is to be secured to a solid pin : an sae 4140 oqt 1000 sleeve is to be secured to a solid pin of the same material with an actual diametral interference
Find the regression line predicting sales from no of people : the accompanying data show the number of people working and the sales for a small bookstore. the regression line is
Water flows through a horizontal pipe of cross-sectional : water flows through a horizontal pipe of cross-sectional area 10 sq. cm. at one section the cross-sectional area is
Essay 1 discuss at least three ways in which henry 1 : 1 discuss at least three ways in which henry ltbrgt ltbrgt1. discuss at least three ways in which henry david

Reviews

Write a Review

Physics Questions & Answers

  Q1 a shell fired from a cannon has a muzzle speed the speed

q1. a shell fired from a cannon has a muzzle speed the speed as it leaves the barrel of 800 fts. the barrel makes an

  Find the maximum force the spring exerts on the carriage

A cannon is rigidly attached to a carriage, which can move along horizontal rails, but is connected to a post by a large spring, Find the maximum force the spring exerts on the carriage

  How far will the bullet penetrate the block of wood

how far will the bullet penetrate the block of wood.

  Light behaves primarily as a wave when it

Light behaves primarily as a wave when it...

  A photograph of this zone plate is to be reduced on

a fresnel zone plate is prepared with a drawing program and printed on a laser printer. the printed zone plate has a

  Find what sound intensity does he measure for two talkers

Two of Angie's friends are talking to each other at a distance of 3.0 m from where Angie stands. What sound intensity does he measure for the two talkers

  What is the new resistance of this wire

The length of a certain wire is doubled and at the same time it's radius is reduced by a factor of 2

  Determine the horiztonal distance that the rock travels

A man throws a rock from the top of a cliff that is 80.0 m above ground level with an initial speed of 39.0 m/s at an angle of 39.0° above the horizontal. Determine the time it takes for the rock to hit the ground below the cliff. Determine the hor..

  What is the magnitude of their vector sum

Three vectors have the same magnitude of 12 units. They make angles of ?, 2 times ? and 3 times ? with respect to the x axis, where ? = 16 o. What is the magnitude of their vector sum

  What is the power factor for this circuit

An ac generator with a frequency of 1.04 kHz and an rms voltage of 22.2 V is connected in series with a 2.20 k omega resistor and a 320mH inductor. What is the power factor for this circuit? cos (phi)

  Operated simultaneously without tripping the circuit breaker

A single household circuit operates at 120 V and is protected by a 10 A circuit breaker. How many 50 W lamps can be operated simultaneously without tripping the circuit breaker?

  A sound waves in air at 20 c has frequency of 150 hz and a

a sound waves in air at 20 c has frequency of 150 hz and a displacement amplitude of 5.00 x 10-3 mm. for his sound wave

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