This time, the pendulum is 1.51 m long and has a mass of 3.01 kg. You give it a push away from vertical so that it starts swinging with a speed of 2.25 m/s. Due to friction at the pivot point, 1.00 Joule of the pendulum s initial kinetic energy is lost as heat during the upward swing. What maximum angle will it reach, with respect to the vertical, before falling back down? 1 44.2 degrees 39.1 degrees 31.6 degrees 4 34.0 degrees

This time, the pendulum is 1.51 m long and has a mass of 3.01 kg. You give it a push away from vertical so that it starts swinging with a speed of 2.25 m/s. Due to friction at the pivot point, 1.00 Joule of the pendulum s initial kinetic energy is lost as heat during the upward swing. What maximum angle will it reach, with respect to the vertical, before falling back down? 1 44.2 degrees 39.1 degrees 31.6 degrees 4 34.0 degrees

Name: This time, the pendulum is 1.51 m long and has a mass of3.01 kg. You
Uploaded: 2024-03-20T06:57:25.000Z
Channel: Bartleby
Description: This time, the pendulum is 1.51 m long and has a mass of3.01 kg. You give it a push away from vertical so that itstarts swinging with a speed of 2.25 m/s. Due to friction atthe pivot point, 1.00 Joule of the pendulum s initial kineticenergy is lost

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter8: Potential Energy And Conservation Of Energy

Section: Chapter Questions

Problem 8.4CYU: Check Your Understanding Suppose the mass in Equation 8.6 is doubled while keeping the all other...

See similar textbooks

Similar questions

A 72kg boy is surfing and catches a wave that gives him an initial speed of 1.60m/s. He then drops through a height of 1.52m, and ends with a speed of 8.50m/s. How much nonconservative work(in kj) was done on the boy?
A 1700 kg Buick moving at 83 km/h brakes to a stop, at uniform deceleration and without skidding, over a distance of 93 m. At what average rate is mechanical energy transferred to thermal energy in the brake system?
The total mass of a paratrooper - the person and all the gear - is 118kg. the paratrooper jumps out of an airplane. after the paratrooper opens up his parschute he quickly reaches a constant speed of 3.7m/s. what is the rate at which the potential energy of the paratrooper is converted to the internal energy of the atmosphere?
From what height must a block of ice be dropped so that it melts completely on falling? Assume L(ice)=3.33*1000000 J/kg and 20% of the energy of fall is wasted.
How much work is done in blowing up a balloon from zero volume to a volume of 6.4 L, assuming that p = 1.00 bar and no work is required to stretch the rubber? (In reality, the work that goes into stretching the rubber is substantial.)
At Niagara Falls, if 505 kg of water falls a distance of 50.0 m, what is the increase in internal energy of the water at the bottom of the falls? Assume that all of the initial potential energy goes into increasing the water’sinternal energy and that the final kinetic energy is zero.
Water flows over a section of Niagara Falls at a rate of 1.30 × 106 kg/s and falls 52.0 m. What is the power dissipated by the waterfall?
A spring gun with a constant 4 N/m is compressed 2 meters from its natural length and then shoots a ball of 0.01kg. What is the speed of the ball out of the gun (in m/s)?
Roughly how high could a 370 K copper ball lift itself if it could transform all of its thermal energy into work? Assume specific heat for copper equal to 386 J/kg K.
QUESTION 5 This time, the pendulum is 1.07 m long and has a mass of 4.92 kg. You give it a push away from vertical so that it starts swinging with a speed of 2.88 m/s. Due to friction at the pivot point, 1.00 Joule of the pendulum s initial kinetic energy is lost as heat during the upward swing. What maximum angle will it reach, with respect to the vertical, before falling back down? A 51.4 degrees B 52.8 degrees C 77.1 degrees D 65.0 degrees
What is the difference in maximum stored energy between the sprinters and the non-athletes?
In 1981, Daniel Goodwin climbed 443 m up the exterior of the Sears Building in Chicago using suction cups and metal clips. (a) Approximate his mass and then compute how much energy he had to transfer from biomechanical (internal) energy to the gravitational potential energy of the Earth–Goodwin system to lift himself to that height. (b) How much energy would he have had to transfer if he had, instead, taken the stairs inside the building (to the same height)?