Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Compute all parts of given question:
Question: A mover pushes a 98 kg crate up a ramp at constant speed. The coefficient of kinetic friction between the crate and the ramp is 0.26. The ramp makes an angle of 10.3 degrees ABOVE the horizontal. Because the load is positioned lower than his hand position, the direction of his push must be slightly DOWNWARDS, at an angle of 5.4 degrees BELOW the horizontal (assumed to be wasted effort).
Part A: Write Newton's Second Law in vector form for this situation, identifying all of the external forces acting on the crate. Then draw the free-body diagram for the crate, with all of the external forces properly labeled.
Part B: Find the parallel and perpendicular components for all of the external forces acting on the crate.
Part C: Find the magnitude of the force with which the mover must push the crate if it is to move up the ramp at a constant speed.
I need help to find the parallel and perpendicular components for all of the external forces acting on the crate.
a mass of 9 kg with initial velocity 10 ms travels through a wind tunnel that exerts a constant force 8 n for a
A 70.0-kg person throws a 0.0420-kg snowball forward with a ground speed of 33.0 m/s. What are the velocities of the two people after the snowball is exchanged
The Hubble Space Telescope (HST) is on a circular, low-Earth orbit, at an elevation h = 600 km above the Earth's surface. The orbital period is about 5800 seconds. For an observer who sees HST pass through the zenith, how long is HST above the horizo..
primary and secondary amines form hydrogen bonds among themselves. assume you have a solution of ethanamine ethylamine.
a 1.87-m-long 552 g rope pulls a 4.4 kg block of ice across a horizontal frictionless surface. the block accelerates at
a closed Gaussian surface in the shape of a cube of edge length 2.30 m. What is the net charge contained by the cube
An airplane is flying in a horizontal circle at the speed of 542 km/h. If the wings of the plane are tilted 33.0° to the horizontal, what is the radius of the circle in that the plane is flying? Suppose that the required force is provided entirely by..
An experimental airplane is flying northwest from Nashville, at an altitude of 18,000 ft. Determine the lift
A 2.05-kg block is on a plane at 19 degrees with respect to the horizontal. The coefficent of static friction between the block and the plan is 0.80. How many forces are acting on the block
Record the resistance and current values calculated in questions 5, and load the numbers into a spreadsheet. Make a plot of the current I as a function of the total resistance R. (Remember that the R values will go on the x-axis and the I values o..
A 1.80-kg monkey wrench is pivoted 0.250 m from its center of mass and allowed to swing as a physical pendulum. What is the moment of inertia of the wrench about an axis through the pivot.
hydraulic engineers in the united states often use as a units of volume of water the acre-foot defined as the volume of
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd