How much time elapses before it attains its greatest speed

Assignment Help Physics
Reference no: EM13548204

A simple pendulum is made from a 0.617 m-long string and a small ball attached to its free end. The ball is pulled to one side through a small angle and then released from rest. After the ball is released, how much time elapses before it attains its greatest speed?

Reference no: EM13548204

Questions Cloud

Variational principle to estimate the ground-state energy : Aingly-ionized lithium has a nucleus of charge +3e and two electrons. Use the variational principle to estimate the ground-state energy. Now consider a nucleus of charge Ze with two electrons. Use the variational principle to estimate the ground-st..
Calculate friction force exerted by nozzle on the stopper : A village maintains a large tank with an open top, containing water for emergencies. The water can drain from the tank through a hose of diameter 6.65 cm. The hose ends with a nozzle of diameter 2.40 cm. A rubber stopper is inserted into the nozzl..
Find the speed of the stream of air flowing through the leak : An airplane is cruising at an altitude of 10 km. The pressure outside the craft is 0.311 atm; within the passenger compartment, the pressure is 1.01 atm and the temperature is 20°C. A small leak occurs in one of the window seals in the passenger c..
What is area of contact between each tire and the ground : A person who weighs 628 N is riding a 91.6 N mountain bike. Suppose the entire weight of the rider and bike is supported equally by the two tires. If the gauge pressure in each tire is 7.51E+5 Pa, what is the area of contact between each tire and the..
How much time elapses before it attains its greatest speed : A simple pendulum is made from a 0.617 m-long string and a small ball attached to its free end. The ball is pulled to one side through a small angle and then released from rest. After the ball is released, how much time elapses before it attains its ..
Magnetic field inside-outside wire uniform current density : A steady current, I flows through a wire of radius R.  Find the magnetic field inside and outside the wire if a uniform current density, K=Ko(z-hat) flows on the surface of the wire, s = R , like in a superconductor.
Direction of the buoyant force acting on the block : A metal block of mass 1.220 kg is hanging from a string. The tension in the string is 7.712 N. The block is submerged in a beaker of fluid and is stationary. What is the magnitude and direction of the buoyant force acting on the block? Consider ma..
What is the volume of the fluid displaced by the ball : A spherical ball with a radius of 2.660×10-1 m is completely submerged in a fluid that has a density of 1.081×103 kg/m3. What is the volume of the fluid displaced by the ball? What is the weight of the fluid displaced by the ball?
Electrons to get from a car battery to the starting motor : How long does it take electrons to get from a car battery to the starting motor? Assume the current is 310 A and the electrons travel through a copper wire with cross-sectional area 0.49 cm2 and length 0.85 m. ?

Reviews

Write a Review

 

Physics Questions & Answers

  What is the velocity of the wave

A fisherman notices that his boat is moving up and down periodically due to waves on the water. What is the velocity of the wave

  Calculate the direction of the resultant force

Three forces in the x-y plane act on a 5.80 kg mass: 15.30 N directed at 59o, 12.20 N directed at 170o, Calculate the direction of the resultant force using the same sign convention as above

  Determine how massive was the apple

William Tell shoots an apple from his son's head. The speed of the 129-g arrow just before it strikes the apple is 21.2 m/s, how massive was the apple

  By what percent will the result be in error

A resistor draws 5.00A from an ideal 12.0-V battery. If this current is used to calculate the resistance, by what percent will the result be in error

  What is the frequency of the whistle

A child is walking toward a wall at a speed of 1.00m/s in a direction at right angles to the wall. what is the frequency of the whistle

  Find the change in the entropy of the two-reservoir system

Two heat reservoirs at temperatures 190°C and 60°C, respectively, are brought into thermal contact, What is the change in the entropy of the two-reservoir system

  What voltage does the bird feel

A bird stands on an electric transmission line carrying 3100 A. of current. The line has 4.0E-05 ohm resistance per meter, What voltage does the bird feel

  Determine the mean distance between molecules

A container with a pressure of 3 atmospheres and a temperature of 200c contains 36 gram of nitrogen. what is the mean distance between molecules, assuming that the container is a cube

  What is the kelvin temperature of the gas

A container holds 1.4 mol of gas. The total average kinetic energy of the gas molecules in the container is equal to the kinetic energy of a 8.2x10-3 kg bullet with a speed of 780 m/s

  Which is most possible to hurt-being stepped

A small grinding wheel has a moment of inertia of 4.0×10-5 kg m^2. What net torque must be applied to the wheel for its angular acceleration to be 160 rad s^2.

  Obtain the buoyant force acting on the object in newtons

An object falls off of a pier and into the ocean (sea water) where it displaces a total volume of 3.7 cubic meters of sea water

  What is the speed of a physics student in fairbanks

As the earth rotates, what is the speed of a physics student in Miami, Florida, at latitude 26°? What is the speed of a physics student in Fairbanks

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