Find to what maximum vertical height does the boy rise

Assignment Help Physics
Reference no: EM13673672

At the local playground a boy on a swing has a speed of 3.06 m/s when the swing is at its lowest point. Find to what maximum vertical height does the boy rise if the speed is reduced to 1/3 the initial speed?

Reference no: EM13673672

Questions Cloud

Determine what fraction of initial kinetic energy was lost : A dropped rubber ball hits the floor with a speed of 8.0 m/s and rebounds to a height of 0.25 meter. Determine what fraction of the initial kinetic energy was lost in the collision
Determine the impulse on the driver : A 50 kilogram driver sits in her car waiting for the traffic light to change. Determine the impulse on the driver
Find the displacement of the boxcar : A boxcar of length 8.0 meter and height 3.0 meter is at rest on frictionless rails. Find the displacement of the boxcar 5 sec after the water has settled in the bottom of the car
Obtain what is the force constant of the spring : A 1.80 kilogram block slides on a rough, horizontal surface. The block hits a spring with a speed of 1.80 m/s and compresses it a distance of 11.0 centimeter before coming to rest
Find to what maximum vertical height does the boy rise : At the local playground a boy on a swing has a speed of 3.06 m/s when the swing is at its lowest point. Find to what maximum vertical height does the boy rise
How well are employees adapting to them : What changes is your company (or former employer) facing and how well are employees adapting to them
Determine the force the person must exert on the lawn mower : A person pushes a 14.0 kilogram lawn mower at constant speed with a force of 85.0 Newton directed along the handle, which is at an angle of θ= 47.0 degree to the horizontal. Determine the force the person must exert on the lawn mower
Explaining the three key chapters of the u.s : Explaining the three key chapters of the U.S
Obtain how far would it have to drop in free fall : A grinding wheel in the shape of a solid disk is 0.260 meter in diameter and has a mass of 2.50 kilogram. Determine how far would it have to drop in free fall to acquire the same amount of kinetic energy

Reviews

Write a Review

Physics Questions & Answers

  What is the ratio s1s2 of the surface charge densities of

question sphere 1 with radius r1 has positive charge q. sphere 2 with radius 2.00 r1 is far from sphere 1 and initially

  A person rides on a 12-m-diameter ferris wheel that rotates

a person rides on a 12-m-diameter ferris wheel that rotates at the constant rate of 6.6 rpm. calculate the magnitude

  How does pressure vary with depth along the wall of the dam

Hoover Dam was built in the 1930s to provide electricity for the southwest U.S. and to prevent the wild Colorado River from flooding. how does pressure vary with depth along the wall of the dam

  Calculate the volume of the bubble

An air bubble has a volume of 1.25 cm3 when it is released by a submarine 100 m below the surface of a lake. What is the volume of the bubble when it reaches the surface

  The block is pulled from its equilibrium position at x 0 m

a 1.6-kg block on a horizontal frictionless surface is attached to a spring whose force constant is 190 nm. the block

  Star to the earth is as gauged by an observer on the earth

An astronaut travels from a distant star to the Earth at speed0.995c. The astronaut ages 4.9 years through his journey. What the distance from the star to the Earth is as gauged by an observer on the Earth?

  Suppose that the charge on the electron and proton did not

suppose that the charge on the electron and proton did not have the same magnitude but instead differed by one part in

  Find the angular speed of the neutron star

Under some circumstances, a star can collapse into an extremely dense object made mostly of neutrons and called a neutron star. find the angular speed of the neutron star

  What is the mass of helium present

A sample of helium-4 behaves as an ideal gas as it is heated at constant pressure from 292 K to 402 K. If 19 J of work is done by the gas during this process, what is the mass of helium present?

  What is the maximum height of the ball

On a distant planet, golf is just as popular as it is on earth. A golfer tees off and drives the ball 2.5 times as far as he would have on earth, what is the maximum height of the ball

  Compute the coefficient of kinetic friction

How many kilograms of water at 100 degrees Celsius can be converted to steam by the addition of 1.13X10^7 joules of thermal energy.

  Find the change in electric potential for the alpha partical

An alpha particle (q = +79e, m = 6.68 x10^-27kg) is fired from a distance of 10 cm at a gold nucleus (q = +79e). find the change in electric potential for the alpha partical

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