Compute the reaction force to the force

Assignment Help Physics
Reference no: EM13666528

Assume you seated on a wheeled desk chair at your desk. Consider friction forces between the floor and the chair to be negligible. However, the friction forces between the floor and the desk are not negligible. When sitting at rest, you decide you need another cup of coffee. You push horizontally against the desk, and the chair rolls backward away from the desk.

(a) Draw a free body diagram of yourself during the push and clearly indicate which force was responsible for your acceleration.

(b) Compute the reaction force to the force that caused your acceleration?

(c) Draw the free body diagram of the desk and explain why it did not accelerate.

Reference no: EM13666528

Questions Cloud

Find the power required from patient : In a common test for cardiac function the patient walks on an inclined treadmill. Find the power required from a 75 kilogram patient when the treadmill is sloping at an angle of 15o and the velocity is 3.3 km/h.
Find what is the balls acceleration at its highest point : A tennis player hits a ball at ground level, giving it an initial velocity of 26.0 m/s at 54.0 degree above the horizontal. Find what is the ball's acceleration at its highest point
Find how far horizontally does the rock travel : A balloon carrying a basket is descending at a constant velocity of 20.0 m/s. Find how far horizontally does the rock travel before it hits the ground
Compare and contrast distance-vector and link state routing : Compare and contrast distance-vector and link state routing
Compute the reaction force to the force : Assume you seated on a wheeled desk chair at your desk. Consider friction forces between the floor and the chair to be negligible. Compute the reaction force to the force that caused your acceleration
Update the variables belonging to the main program : Write a program using functions where a function collects 8 numbers from the user, finds the largest, smallest of those 8 numbers and uses passing by reference to update the variables belonging to the main program.
Obtain the final temperature of the watermelon and soda : A cooler contains 12 cans of soda at 5oC. Each soda has mass 0.35 kilogram and a specific heat capacity of 3800J/kgC. find the final temperature of the watermelon and soda
Compute the force acting on the sled : A sled with mass 8.00 kilogram moves in a straight line on a frictionless horizontal surface. Use the work-energy theorem to compute the force acting on the sled
Determine how far the book moves from its initial position : A 2.50 kg textbook is forced against a horizontal spring of negligible mass and force constant 250 N/m, determine how far the book moves from its initial position before coming to a rest

Reviews

Write a Review

Physics Questions & Answers

  Determine the magnitude and direction of f2

A second force F2 is added to F1 . The resultant of the two vectors has a magnitude of 370 newtons and points along the (a) east/ (b) west line. Find the magnitude and direction of F2.

  Find the acceleration once the box has begun to move

A box of textbooks of mass 25.3kg rests on a loading ramp that makes an angle a with the horizontal. find the acceleration once the box has begun to move

  Find the washer is at rest with respect to the crate

A steel washer is suspended inside an empty shipping crate from a light string attached to the top of the crate. The crate slides down a long ramp that is inclined at an angle of 39 degrees above the horizontal. The crate has mass 244 kg .

  Calculate the hieght of the building

A small ball rolls off the roof edge with a horizontal speed of 3.2m/s. The ball hits the ground a distance of 12.6m from the building's base. Calculate the hieght of the building

  A simple pendulum is swinging back

A simple pendulum is swinging back and forth during a small angle, its motion repeating every 1.15 s. How much longer must the pendulum be made in order to increase its period by 0.20 s?

  Determine what is the high speed

A motor has a constant angular acceleration of 5rev/sec2. If the motor goes from low speed of 1200RPM tohigh speed in 5 seconds, what is the high speed

  The russian sub sends out a sonar signal at 1110 hz sonar

a russian submarine and a us submarine move toward each other during maneuvers in motionless water in the north

  Find the current through the source

A light source for light scattering has a resistance of 160Ω. A DC voltage of 100 Volt is attached across it.  Find the current through the source

  Find the approximate location of the final image

Two lenses that are 35 cm apart are used to form an image. Lens 1 is diverging and has a focal length of f1= -7.0 cm; Use a ray diagram to find the approximate location of the final image

  Double stranded dna molecule negatively charged with a

double stranded dna molecule negatively charged with a charge density of -e per nanometer1. what is the electric field

  Determine the new value of the fundamental frequency

A vibrating string has a fundamental frequency of 224 Hz. The tension is then increased by a factor of2.4. What is the new value of the fundamental frequency

  Determine the acceleration that the electrons undergo

Assuming that the disks form a circular parallel plate capacitor and the electron are initially at rest when they pass through the first disk. A) determine the acceleration that the electrons undergo and B) the speed of the electrons as they pass ..

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