How high does she rise during this interval

Assignment Help Physics
Reference no: EM1313188

Q1. A 29 g rifle bullet travelling 270 m/s buries itself in a 3.50 kg pendulum hanging on a 2.6 m long string, which makes pendulum swing upward in an arc. Find out the horizontal component of the pendulum's displacement.

Q2. A 39-kg girl is bouncing on a trampoline. During a certain interval after leaving the surface of the trampoline, her kinetic energy decreases to 210 J from 470 J. How high does she rise during this interval? Neglect air resistance.

Reference no: EM1313188

Questions Cloud

Which driveway will be safer to park in : A 40-kg girl is bouncing on a trampoline. During a certain interval after leaving the surface of the trampoline, kinetic energy decreases to 240J from 470J. How high does she rise during this interval? Avoid air resistance.
Actions of biceps brachii muscle : Actions of the biceps brachii muscle include: supination of the forearm, Flexion of the shoulder, Flexion of the elbow.
Agree or disagree with the statement : Specify whether you agree or disagree with the statement as it appears on the topic survey.
Compute the labor price and quantity variances : Compute the labor price and quantity variances and find the total labor variance.
How high does she rise during this interval : A 29 g rifle bullet travelling 270 m/s buries itself in a 3.50 kg pendulum hanging on a 2.6 m long string, which makes pendulum swing upward in an arc. Find out the horizontal component of the pendulum's displacement.
Organization has received a complaint : You can either imagine which your organization has received a complaint from a customer or client about a product
Describe evaluate the purchase option : Describe Evaluate the purchase option for a firm is considering a new milling machine from among three alternatives
The coefficients of friction between the box and roof : A 15.00 block is attached to a very light horizontal spring of force constant 450 and is resting on a smooth horizontal table. Suddenly it is struck by a 3 stone travelling horizontally at 8 to the right, whereupon the stone rebounds at 2.00 horizont..
Calculation of material variances : Calculation of Material Variances and evaluate the total materials variance and the price and quantity variances.

Reviews

Write a Review

 

Physics Questions & Answers

  How much thermal energy is produced in the collision

A tow truck pulls a car 5.2 km along a horizontal roadway using a cable having a tension of 790.

  The monkey is halfway between the ends of the bar

Estimate the gravitational force between the Sun and Venus. The mass of the Sun is 1.99×10^30 kg. The mass of Venus is 48.7×10^23 kg. The distance between them is 10.8×10^10 m.

  What is an objects weight at this height

Two metal plates are held together by two steel rivets, each of diameter 0.24cm and length 1.2cm.How much force has to be applied parallel to the plates to shear off both rivets.

  What is the wavelength of light

A ship sets out to sail to a point 156 km due north. An unexpected storm blows the ship to a point 118 km due east of its starting point. How far should it now sail to reach its original destination.

  What is the speed of the large cart after the collision

A cube of ice is taken from the freezer at -8.0 and placed in a 113 aluminium calorimeter filled with 306 of water at room temperature of 20.0. The final situation is observed to be all water at 15.0.

  Calculate the decrease total energy therefore of collision

A plot of pressure as a function of volume is known as a pV diagram. pV diagrams are often used in analyzing thermodynamic processes. Consider an ideal gas that starts in state O, as indicated in the diagram. Your task is to explain how the gas proce..

  What is magnitude of the angular momentum

What is magnitude of the angular momentum

  Differentiate between three types of plain carbon steels

Differentiate between the following three types of plain carbon steels.

  The frictional force between the carpet and the chair

Yusef pushes a chair of mass = 51.0 across a carpeted floor with a force (the subscript 'p' here is lowercase and throughout the question) of magnitude = 170 directed at = 35.0 below the horizontal. The magnitude of the frictional force between the c..

  What force does a 55 kg passenger exert on the seat

What force does a 55 kg passenger exert on the seat when she is at the top of the Ferris wheel.

  The quantities and volume of liquid in each tank

FInd the quantities and volume of liquid in each tank and predicting the damage or danger caused in the process.

  What are the direction and magnitude of the elevator

You're driving down the highway late one night at 18 when a deer steps onto the road 36 in front of you. The reaction time before stepping on the brakes is 0.50, and the maximum deceleration of your car is 12.

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