Determine the mass of the block

Assignment Help Physics
Reference no: EM13246294

A Physicist must determine the mass = m of a block of a wood without a scale. He pulls the block of wood up a ramp angle = 30 degreesusing a rope. the rope provides a tension of T = 1030N parallel to the ramp, the block of wood is given a constant acceleration a = .50 m/s^s. the coefficient of kinetic friction = 1.15 for the wood sliding on the ramp. find the mass of the block?

Reference no: EM13246294

Questions Cloud

How much empty space would be left in each structure : Which has a greater packing fraction, a diamond crystal structure or a copper crystal structure, how much empty space would be left in each structure
What is the marginal physical product of the fifth worker : Suppose that a firm's only viable input is labor. The firm increases the number of employees from four to five, thereby causing weekly output to rise by two units and total costs to increase from $3,000 per week to $3,300 per week.
Explain aqueous solutions of molucules solutes : indicate whether aqueous solutions of each of the following solutes will contain only ions, only molecules, or mostly molecules and a few ions: a) NH4Cl, a strong electrolyte. b)ethanol, CH3-CH2-OH, a nonelectrolyte. c)HCN, hydrocyanic acid, a wea..
What is important in medieval christianity : What splits and reforms occurred in Christian churches in the fifteenth through nineteenth centuries? What is important in medieval Christianity?
Determine the mass of the block : A Physicist must determine the mass = m of a block of a wood without a scale. He pulls the block of wood up a ramp angle = 30 degreesusing a rope. find the mass of the block
What is the marginal cost of the 101st unit of output : In a short run, a firm's total costs of producing the hundredth unit of output equals $10,000. If it produces one more unit, its total cost will increase to $10,150. a. What is the marginal cost of the 101st unit of output
World history more like canadian : I have a test coming up its not world history more like canadian. but no one knows what to do and my teacher said we learned about confederation already but our last years teacher never taught us anything.
Determine the work required to move an electron : In the x-y plane, a point of +2.6 uC is on the x-axis at (-3 cm, 0), and a second point charge of -3.4 uC is also located on the x-axis, Determine the Work required (in keV) to move an electron from Pa to Pb
What level of q maximizes the total benefits of recycling : AMS recently instituted an in-house recycling program. The benefits of this program include not only the benefits to the environment of recycling but also the goodwill generated by AMS's leadership in this area.

Reviews

Write a Review

Physics Questions & Answers

  How much mass can the larger piston support

how much mass can the larger piston support.

  Find the magnitude of the friction force acting on the case

Find out the magnitude of the friction force acting on the case. Laser light with a wavelength = 680 illuminates a pair of slits at normal incidence. What slit separation would produce first-order maxima at angles of 40 from the incident direction.

  Find out the vertical and horizontal components

Two balls, of masses = 60 and = 70, are suspended. The lighter ball is pulled away to a 67 angle with the vertical and released. Suppose that the positive axis is directed to the right.

  What can be concluded about the restoring force

A mass is stretched 4 centimeters from the equilibrium position of a spring. If the displacement is doubled, what can be concluded about the restoring force? A. It is halved. B. It is doubled. C. It stays the same. D. It is increased by 4. E. It i..

  Determine the magnitude of electron centripetal acceleration

Suppose a single electron orbits about a nucleus containing two protons (+2e), as would be the case for a helium atom from which one of the naturally occuring electrons is removed, Determine the magnitude of the electron's centripetal acceleration

  How fast is the mass moving when leaves the spring

how fast is the mass moving when leaves the spring. What is her velocity relative to the ice surface.

  What is the speed of the shell at this time

A glucose-winged gull, ascending straight upward at 5.20 m/s drops a shell when it is 12.5 m above ground.

  Calculate the centripetal acceleration of the car

A car drives straight off the edge of a cliff that is 58 m high. The police at scene of the accident observed that the point of impact is 121m from the base of cliff. How fast was the car traveling when it went over the cliff.

  In an ultra-high-vacuum system

An engineer is designing a pacemaker for cardiac patients. For the 20 year old woman, how many times must device have to beat for her to have a normal life expectancy.

  Calculate the acceleration of the object

Calculate the acceleration of the object for an elapsed time of t=1s. use the formula: x-x0=v0t+1/2at^2 x=4.5 m v0=6.0m/s x0=-3.7m

  Determine the value of the electric potential

Determine the value of the electric potential. calculate the acceleration of the ball when it is 3 cm from the surface and again at the position determined in part b.

  Find the maximum displacement of the particle

A 3.8×10-24-kg particle is vibrating with simple harmonic motion with a period of 1.3×10-5 s and a maximum speed of 1.55×103 m/s. A) Calculate the angular frequency. B) Find the maximum displacement of the particle. I know the answer to part A) 48..

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