Mass is connected by a a string over a frictionless pulley

Assignment Help Physics
Reference no: EM13563904

A 9kg mass is connected by a a string over a frictionless pulley to a 5kg block sliding on the table.The coefficient of friction is 0.2, find the tension in the string.

Reference no: EM13563904

Questions Cloud

Velocity of first cart when second cart was still at rest : A 2.5-kg cart is rolling along a frictionless, horizontaltrack towards a 1.5-kg cart that is held initially at rest. Thecarts are loaded with strong magnets that cause them to attract oneanother. Thus, the speed of each cart increases.
Moving particle encounters external electric field : A moving particle encounters an external electric field that decreases its kinetic energy from 9520 eV to 7060 eV as the particle moves from position A to position B. the electric potential at A is -55.0V and the electric potential at B is +27.0V.
Hydraulic is designed with a line : A hydraulic is designed with a line that is 62 ft long. If the applied pressure at one end of the line is 6 Pa, what is the applied pressure at the other end?
Two bars-anelectric dipole and magnetic dipole : Suppose you are given two bars, one is anelectric dipole and the other is a magnetic dipole. Can you think of some simple experiments that would help you figure out which iswhich using a battery or a balloon?
Mass is connected by a a string over a frictionless pulley : A 9kg mass is connected by a a string over a frictionless pulley to a 5kg block sliding on the table.The coefficient of friction is 0.2, find the tension in the string.
Describe the subsequenttrajectory of the body : If the centripetal force applied to a body moving in a uniformcircular motion is suddenly turned off, describe the subsequenttrajectory of the body.
Bucket hangs at the end of a rope : A 6.75kg bucket hangs at the end of a rope. you pull horizontallyand raise the bucket 4m (over a frictionless pulley)
Estimate the temperature of the filament : A 100-W lightbulb has a resistance of about 12Ω when cold (12 C) and 140Ω when on (hot).  Estimate the temperature of the filament when hot assuming an average temperature when hot assuming an average temperature coefficient of resistivity a =0.0060 ..
Calculate the altitude ofsuch a satellite : A geosynchronous orbit is one in which the satellite orbits above the equator, and has an orbital period of 24 hours, so that it is always above the same point on the spinning earth. Calculate the altitude ofsuch a satellite.

Reviews

Write a Review

Physics Questions & Answers

  Determine how far from the film should the lens be placed

A camera has a lens with a focal length of 26.9 cm. how far from the film should the lens be placed

  Estimate the magnitude of net gravitational force

Four Identical masses of 500.0g are placed at the corners of a square, distance 0.50 m apart. Find the magnitude of net gravitational force exerted by three masses

  Determine the mass of the sand bag

A small bag of sand is suspended by a string of length L=1.2m. A bullet of mass m=8g, moving with initial speed vi = 600m/s in the horizontal direction, Determine the mass of the sand bag

  What tension is required for a wave

Transverse waves travel at 20.8 m/s on a string that is under a tension of 7.00 N. What tension is required for a wave speed of 30.8 m/s in the string

  What is the centripetal force acting on the car

A race car rounds a curve at 59 m/s. The radius of the curve is 439 m, and the car's mass is 615 kg. (Assume the car's speed remains constant. What is the centripetal force acting on the car

  What is the period of the mass-spring system

A 6 kg mass is attached to a spring with a spring constant k=20 N/m. The spring is stretched 50 cm and released at t=0s. What is the period of the mass-spring system

  Determine the magnitude of the charge on each plate

Two identical capacitors are connected in series to a battery. What is the magnitude of the charge on each plate

  What direction is white dot on the sensor pointing

What direction is white dot on the sensor pointing

  What is her speed as she passes him

David is driving a steady 21.0 when he passes Tina, who is sitting in her car at rest. What is her speed as she passes him

  How long will it be before they meet

Two people start at the same place and walk around a circular lake in opposite directions. How long will it be before they meet

  What is the height of the cylinder of air in the bucket

A particular cylindrical bucket has a height of 36.0 cm, and the radius of its circular cross-section is 15 cm. The bucket is empty, aside from containing air. what is the height of the cylinder of air in the bucket

  Determine the radius of the circular path

An electron moves in a circular path perpendicular to a constant magnetic field with a magnitude of4.50mT. The angular momentum of the electron about the center of the circle is4.00multiplied by10-25J·s. Determine the radius of the circular path

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