Determine the force that the rope should exert

Assignment Help Physics
Reference no: EM131714235

You agree to build a backyard rope tow to pull your siblings up a 20-m slop that is tilted at 15 degrees relative to the horizontal. You must choose a motor that can pull your 40 kg sister up the hill. Determine the force that the rope should exert on your sister to pull her up the hill at a constant velocity.

Please show your work, so I can understand your reasoning

Reference no: EM131714235

Questions Cloud

How much cash was paid for salaries and wages during year : A company reported salaries and wages payable of $760 at the beginning of the year, How much cash was paid for Salaries and Wages during the year
Potential energy of diatomic molecule : Where r is the separation of the two atoms of the molecule A and B are positive constants. This potential energy is associated with the force
What about fat and calories : In the previous exercise you analyzed the association between the amounts of fat and sodium in fast food hamburgers. What about fat and calories?
Discuss a chief complaint in primary care : Facial pain or numbness is occasionally a chief complaint in primary care
Determine the force that the rope should exert : Determine the force that the rope should exert on your sister to pull her up the hill at a constant velocity. Please show your work
Could you provide me with information about enteral feeding : Could you provide me with information about enteral feeding. More specifically, could you help differentiate the different kinds of tubes used for it
Solid cylinder of radius : How much work is required to accelerate a 1440kg cylinder from rest to 1.00 revolution per second? Assume a solid cylinder of radius 7.50m.
Describe stages of motor development for young children : Create a presentation to educate the parents/families and other community members using factual evidence and examples to provide a sound argument.
Discuss pericarditis for signs of cardiac tamponade : The graduate nurse is monitoring a patient with pericarditis for signs of cardiac tamponade

Reviews

Write a Review

Physics Questions & Answers

  Estimate at what frequency does the driver of car hear siren

An ambulance traveling at 38 m/s approaches a car heading in the similar direction at a speed of 27 m/s Find at what frequency does the driver of the car hear the siren

  Evaluate the magnitude and direction of the friction force

Evaluate the magnitude and direction of the friction force (assumed constant) that acts on the bullet.

  Pressure in the unenlarged part of the aorta

In an aortic aneurysm, a bulge forms where the walls of the aortaare weakened. If blood flowing through the aorta (radius 1.0 cm)enters an aneurysm with a radius of 3.0 cm, how much on average isthe blood pressure higher inside the aneurysm than t..

  Find what is the peak current in the inductor

An LC circuit includes a 0.010 µF capacitor and a 400 µH inductor. If the peak voltage on the capacitor is 190 Volt, find what is the peak current in the inductor

  Find the radius at which the magnetic field is zero

A wire of radius a is surrounded by a cylindrical conductor of inner radius a and outer radius 2a,. find the radius at which the magnetic field is zero

  A student makes a simple ac generator by using a single

a student makes a simple ac generator by using a single square wire loop 14 cm on a side. the loop is then rotated at a

  A find the distance between the tanks when the round was

two tanks are engaged in a training exercise on level ground. the first tank fires a paint-filled training round with a

  What forward force is exerted on the ship at this speed

The luxury linerQueen Elizabeth 2 has a diesel-electric powerplant with amaximum power of 87 MW at a cruisingspeed of 33.5 knots. What forward force is exerted on the ship at this speed

  To focus a camera on objects at dissimilar distances

To focus a camera on objects at dissimilar distances, the converging lens is moved toward or away from the image sensor, so a sharp image always falls on the sensor. A camera with a telephoto lens (f= 200.0mm) is to be focused on an object located fi..

  Calculate how much work was done on the aircraft

An aircraft weighing 865 Newton is accelerated at 12 m/s2 for 12 s, at which time the aircraft launches. Calculate how much work was done on the aircraft

  Obtain the average pulling force exerted on the box

A 3.19 kilogram box is pulled from rest a distance of 5.73 meter on an ice covered (frictionless) surface by a horizontal force. Obtain the average pulling force exerted on the box

  Find a relationship for the minimum height h

Find a relationship for the minimum height H necessary to ensure that the speed of the capsule is sufficient to enter orbit once it reaches the surface. Your answer should only include the variables given above (i.e. R, d or K) or other universal ..

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