What will be the resulting acceleration of the masses

Assignment Help Physics
Reference no: EM13494420

Two masses are connected by a string as shown in the figure. Mass = 2.1 rests on a frictionless inclined plane, while = 4.1 is initially held at a height of = 0.75 above the floor.

(A) If is allowed to fall, what will be the resulting acceleration of the masses?

(B) If the masses were initially at rest, use the kinematic equations to find their velocity just before hits the floor.

(C) Use conservation of energy to find the velocity of the masses just before hits the floor.

Reference no: EM13494420

Questions Cloud

What is the probability that there is no storm in january : What is the probability that there is no storm in january and what is the probability that there is no damage-inducing storm in january
Explain complete and balance half-reaction : Complete and balance te following half-reaction. in each case indicate whether the half-reaction is an oxidation or a reduction. 1.Mo^3+(aq)-->Mo(s)(acidic or basic solution)
Determine the average current in the coil during that time : A circular coil enclosing an area of 200 cm2 is made of 190 turns of copper wire. The wire making up the coil has resistance of 7.0 ?, what is the average current in the coil during that time
Define the two half-cell reactions : Write the two half-cell reactions. 2. determine E red for the the reaction involving Pd 3. Sketch the voltaic cell, label anode and cathode, and indicate the direction of electron flow
What will be the resulting acceleration of the masses : Two masses are connected by a string as shown in the figure. Mass = 2.1 rests on a frictionless inclined plane, what will be the resulting acceleration of the masses
Define how many moles of a metal chloride : How many moles of a metal chloride (MCl2) will dissolve in 2.0 liters of 0.050 M NaCl solution. (Ksp for MCl2 = 1.24 x 1-^-10)
What is the acceleration of the mass and its direction : A 50 Newton horizontal force pushes a 10 kilogram mass sitting on a horizontal surface towards the right. What is the acceleration of the mass and its direction
State the two half-cell reactions : A voltaic cell that uses reaction: PdCl4^2-(aq)+Cd(s)-->Pd(s)+4Cl-(aq)+Cd^2+(aq) has a measured standard cell potential of +1.03V 1. Write the two half-cell reactions. 2. determine E red for the the reaction involving Pd 3. Sketch the voltaic cel..
How much current is suppplied to the neon sign : A neon sign at the Catskellar requires 12,000 V to operate which is supplied by a transformer. If the primary draws 0.5 A, how much current is suppplied to the neon sign

Reviews

Write a Review

Physics Questions & Answers

  What is the bicyclists speed at the bottom of the hill

A bicyclist starts from rest at the top of a hill and rolls down the hill without pedaling. what is the bicyclist's speed at the bottom of the hill

  Obtain the specific heat of the metal

The specific heat of a certain metal can be determined by measuring the temperature change that occurs when a piece of the metal is heated, What is the specific heat of the metal

  Fnd at least five internet or magazine

find at least five internet or magazine articlesadvertisements which depict an exercise or health myth. why do you

  Find the overpressure of the water in the pipe

A pipe with a diameter of 2.88 cm is carrying 134 liters/minute of water with an overpressure (gauge pressure) of 3.65 atmospheres. Find the overpressure of the water in the pipe at the top of the building

  What is the wire''s linear charge density

Ladder 6.55 m long leans against the side of a building. If the ladder is inclined at an angle of 65.5° to the horizontal, what is the horizontal distance from the bottom of ladder to the building.

  What is the magnitude of the resultingforce

What is the magnitude of the resultingforce (in nano-Newtons) on the 2 nC chargeat the origin? The Coulomb constant is

  How much heat is necessary to convert ice cube into steam

A uniform plank of length 5.0 m and weight 225 N rests horizontally on two supports, with 1.1 m of the plank hanging over the right support. To what distance x can a person who weighs 415 N walk on the overhanging part of the plank before it just ..

  Find a relation between the variables

Two blocks of masses m1 and m2 are connected by an ideal string passing over an ideal pulley. Find a relation between the variables that would guarantee that the block is initially slowing down

  Find the nuclear density

For the real or imaginary nucleus of 85X210, find the net electrical charge of the nucleus, the approximate radius of the nucleus, and the nuclear density

  What is the mass of the body

The only two forces acting on a body have magnitudes F1 and F2 and directions that differ by an angle ?. what is the mass of the body

  What is the current through this wire

A copper wire has a total lenght of 28m. Half of the wire has a cross-sectional area of 6 mm^2, what is the current through this wire

  Q1 a cannonball launched with an initial velocity of 161 ms

q1. a cannonball launched with an initial velocity of 161 ms at the angle of 45 degrees follows a parabolic path and

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