Cube slides down a frictionless incline

Assignment Help Physics
Reference no: EM13677925

In a physics lab, a cube slides down a frictionless incline as shown in the figure and elastically strikes another cube at the bottom that is only 1/5 its mass. If the incline is 35 cm high and the table is 95 cm off the floor, where does each cube land?

Reference no: EM13677925

Questions Cloud

Helical molecule acts as a spring and compresses : A molecule of DNA (deoxyribonucleic acid) lies along a straight line. It is 1.472 µm long. The ends of the molecule become singly ionized; negative on one end, positive on the other. The helical molecule acts as a spring and compresses 1.5% upon beco..
Electrostatic force is great enough to support the weight : Common transparent tape becomes charged when pulled from a dispenser. If one piece is placed above another, the repulsive force can be great enough to support the top piece\'s weight.
Magnitude of the electric field at the center of semicircle : There is a uniform charge distribution of lambda = 4.699·10–8 C/m along a thin wire of length L = 18.01 cm. The wire is then curved into a semicircle that is centered about the origin, so the radius of the semicircle is R = L/pi. Discover the magnitu..
Stands in the middle of a frozen pond of radius : 805-N man stands in the middle of a frozen pond of radius 9.0 m. He is unable to obtain to the other side because of a lack of friction among his shoes and the ice. To overcome this difficulty, he throws his 1.2-kg physics textbook horizontally towar..
Cube slides down a frictionless incline : In a physics lab, a cube slides down a frictionless incline as shown in the figure and elastically strikes another cube at the bottom that is only 1/5 its mass. If the incline is 35 cm high and the table is 95 cm off the floor, where does each cube l..
What is the size of the force pulling the car in lbs : A student’s car stalls right in front of a speed bump while she is on her way to physics class. To pull it over the bump, she ties a cable to her bumper and to a nearby tree, and pulls with a force, F, of 77.0 lbs (343 N) at the midpoint in a perpend..
Two flat mirrors meet at angle theta : Two flat mirrors meet at angle theta. An incoming ray reflects off of both mirrors before emerging from the mirror-pair. Show that the angle among the incoming ray and the exiting ray is phi = 180° – 2theta.
What is the total change in internal energy of the helium : Two moles of helium are initially at a temperature of 24.0C and occupy a volume of 2.70×102m3 . The helium first expands at constant pressure until its volume has doubled. Then it expands adiabatically until the temperature returns to its initial val..
Discover the net work done on gas : An ideal gas with =1.4 occupies 5.5L at 300 K and 120kPa pressure and is compressed adiabatically until its volume is 2.0 L. It's then cooled at constant pressure until it reaches 300 K, then allowed to expand is thermally back to state A. Discover t..

Reviews

Write a Review

Physics Questions & Answers

  Assume the film has the minimum thickness

A thin soap film (n = 1.33) has the uniform thickness. When white light strikes the film at normal incidence, blue light (b = 440 nm) is constructively reflected.

  Determine the relativistic momentum of the spacecraft

A spacecraft has a nonrelativistic (or classical) momentum whose magnitude is 1.3e14 kg · m/s. Find the relativistic momentum of the spacecraft

  What average force was applied to the drive wheels

A 1500 kg truck, cruising at 20.0 m/s, approaches a 0.450 km long hill inclined at 5.74?. what average force was applied to the drive wheels

  Find the magnitude of the change in momentum of the wall

A 0.400-kg ball approaches a very massive wall at 20.0 m/s perpediculat to wall and rebounds with 70.0% of its inital kinetic energy. find the magnitude of the change in momentum of the wall

  What is the pressure measured if the person is lying down

Spinal fluid pressure can be measured using a spinal tap in which a needle is inserted in the patient's lower back with the patient sitting upright on an examination table. The pressure due to the weight of the spinal fluid (given that its density..

  A 12-pack of omni-cola mass 430 kg is initially at rest on

a 12-pack of omni-cola mass 4.30 kg is initially at rest on a horizontal floor. it is then pushed in a straight line

  Suppose the straight-line distance between new york and san

suppose the straight-line distance between new york and san francisco is 4.6 x106m neglecting the curvature of the

  What about while the person is standing on both feet

An airplane travelling 1001 m above the ocean at 125km/hr is to drop a box of supplies to shipwrecked victims below. How various seconds (t) before being dropped directly overhead should the box be dropped.

  Illustrate what fractional increase in the tension

Illustrate what fractional increase in the tension of one wire lead to the occurrence of 6 beats/s when both wires oscillate simultaneously?

  What is the capacitance of the two wires

A capacitor is consists of two short sections of parallel wires in air. One wire is found to be of the voltage of 58 V, What is the capacitance of the two wires

  What was the takeoff speed

An athlete performing a long jump leaves the ground at a 34.4? angle and lands 7.65m away, What was the takeoff speed

  Find the specific heat of the metal

A 200 gm block of metal is heated to 100 degrees Celcius in boiling water. This block is after placed in an aluminum calorimeter cup (mass - 30gm; c - .22 cal/g degrees C) containing 180 gm of water at 20 degrees C.

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