Find the speed of the block

Assignment Help Physics
Reference no: EM13983562

Frictionless incline - A mass slides a distance of 12 m down a 25 degree frictionless incline with an initial speed of 1.5 m/s.

Theoretical: Find the speed of the block after a 12 m displacement using the energy method.

159_friction.png

Reference no: EM13983562

Questions Cloud

What year was the federation started : Visit the website for a country-specific union federation and the website for the AFL-CIO. Prepare a table that compares and contrasts the focuses of the two federations. What year was the federation started? How many members does it represent
How far away is the vehicle from the centre of the earth : A future space craft coincidentally finds itself at momentary position where its force of gravitational attraction. How far away is the vehicle from the centre of the Earth?
Find the speed of the mass at the breaking point : At 20 degree past the lowest point, the rope breaks sending the mass on a projectile trajectory, Theoretical:- Find the speed of the mass at the breaking point using the energy method.
How long would the helium laser have to operate : How long (in days) would the helium/neon laser have to operate to produce the same number of photons that the solid-state laser produces in 1.10x 10-11 s?
Find the speed of the block : A mass slides a distance of 12 m down a 25 degree frictionless incline with an initial speed of 1.5 m/s. Theoretical: Find the speed of the block after a 12 m displacement using the energy method.
What would the increase in temperature be needed : The fuselage of an airplane has a circumferene of 15.335 m on the ground. The circumference increases by 37.1 cm when it is in flight. What would the increase in temperature be needed?
Describe the criticism of piagets theory : Name the characteristics of the formal-operational phase - describe the contributions that Piaget made to the field of human development and describe the criticism of Piaget's theory of cognitive development.
Find the number of turns on the secondary : Find the number of turns on the secondary and if the fax machine at idle draws enough current to dissipate 6 W, find the current that must flow in the primary.
What is the angular frequency and the peak voltage : What is the angular frequency? What is the frequency? What is the peak voltage? What is the rms voltage? If the voltage source is hooked up to a circuit in which the only element is a 400 ohm resistor, what is the peak current?

Reviews

Write a Review

Physics Questions & Answers

  How much work was done in the process of pulling the plates

A parallel-plate capacitor is constructed from two 10 cm ? 10 cm electrodes spaced 1.0 mm apart. How much work was done in the process of pulling the plates

  In this exercise we will use the principle of angular

in this exercise we will use the principle of angular momentum to eventually derive the moment of inertia integral. for

  In her job as a dental hygienist kathryn uses a concave

in her job as a dental hygienist kathryn uses a concave mirror to see the back of her patients teeth. when the mirror

  What is the rate of heat conduction along the bar

A copper bar of thermal conductivity 401 W/(m · K) has one end at 108° C and the other end at 18° C. What is the rate of heat conduction along the bar

  Suppose the coefficient of static friction between the road

Suppose the coefficient of static friction between the road and the tires on a car is 0.60 the car has no negative lift. what speed will put the car on the verge of sliding as it rounds a level curve of 36.1 m radius?

  What is the net force exerted on the skier

What is the net force exerted on the skier, assuming his acceleration is constant.

  How much does the brains mass increase in one day

The mass of a newborn baby's brain has been found to increase by about 1.6 mg per minute. How much does the brain's mass increase in one day

  Discover the distance over which the brakes are applied

A car drives along a dual carriageway at 96 km h−1. The driver sees a speed limit sign approaching and applies the brakes to decelerate to a speed of 48 km h−1. Given that the deceleration is 2.68 m s−2 discover the distance over which the brakes are..

  Determine the temperature of the bar

One end of a brass bar is maintained at 298°C, while the other end is kept at a constant but lower temperature. What is the temperature of the bar at a point 0.24 m from the hot end

  Using the rayleigh criterion

Using the Rayleigh criterion, one concludes that using fixed wavelength light that it is not possible to resolve details less than about

  How many radioactive particles will the sample have

A sample of a material has 40000 radioactive particles in it today. Your grandfather measured 80000 radioactive particles in it 60 years ago. how many radioactive particles will the sample have

  Estimate the linear density of the string

The frequency and wavelength of a transverse wave on a string are 340 Hz and 0.70 m, respectively. what is the linear density of the string

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