Find the kinetic energy and speed od a stone

Assignment Help Physics
Reference no: EM13246599

A child throws a stone horizontally from the top of a 15 m cliff with a speed of 10 m/s. If the stone weighs 2 N, find its kinetic energy and speed when it lands on the ground.

Reference no: EM13246599

Questions Cloud

Discuss the challenges that confronted africa''s independence : What lead to the decolonization in Africa. Discuss the challenges that confronted Africa's independence.
Explian gases effuses at approximately one-half that rate : at 25 C, a sample of NH3(molar mass= 17g/mol) effuses at a rate of .050 mole per min. under the same conditions, which of the fallowing gases effuses at approximately one-half that rate
What is the no load terminal voltage of the generator : given data: RA = 0.18 ohm, Radj = 10 ohm, NF = 1000 turns per pole, VF = 120V, RF = 20 ohm. This is a shunt connected generator with a speed of 1800 r/min. A. what is the no load terminal voltage of the generator
How to program in visual basic four square buttons : How to program in visual basic four square buttons arranged in a rectangular array each button says push me... when user clicks on a button the button disappears the other three come or remain visible
Find the kinetic energy and speed od a stone : A child throws a stone horizontally from the top of a 15 m cliff with a speed of 10 m/s. If the stone weighs 2 N, find its kinetic energy and speed
Cultural-financial-political and industrial globalization : discuss Cultural, financial , Political and industrial globalization.
Explain nickel ion forms the complex ion hexaamminenickel : nickel ion forms the complex ion hexaamminenickel (II) with a formation constant of(Kf) of 5.6 x 10 ^8. initially the complex is formed when .002 M nickel sulfate is added to .10 M ammonia.
Write a program for a palindrome : Write a program for A palindrome is a string that reads the same from both the ends. Given a string S convert it to a palindrome by doing character replacement. Your task is to convert S to palindromes with minimum number of character replacements..
Calculate the electron concentration at x : A constant electric field, E=12 V/cm, exists in the +x direction of an n-type gallium arsenide semiconductor for . The total current density is constant and is equal to 100 A/cm2. At x=0, the drift and diffusion current densities are equal.

Reviews

Write a Review

Physics Questions & Answers

  Find the period of oscillation

The quartz crystal in a digital watch has a frequency of 32.8 kHz. What is its period of oscillation?

  What is the magnitude of the acceleration

Two ocean liners, each with a mass of 40,000 metric tons, are moving on parallel courses, 92 m apart. What is the magnitude of the acceleration of one of the liners toward the other due to their mutual gravitational attraction? Care for the ships as ..

  What is the amplitude of oscillation

A damped mass-spring system oscillates at 280 Hz. The time constant of the system is 2.0 s. At t = 0, the amplitude of oscillation is 8.4 cm and the energy of the oscillating system is then 84 J.

  Find the net torque on the rod

An outfielder throws a 0.150 kg baseball at a speed of 39.6m/s and an initial angle of 34° What is the kinetic energy of the baseball at the highest point of its trajectory.

  Define the kinetic energy of the electron in electron volts

An AC power generator produces 46 A (rms) at 3600 V. The voltage is stepped up to 100000 V by an ideal transformer, and the energy is transmitted through a long-distance power line that has a resistance of 100 . What propotion of the power deliver..

  What is the angular speed of the mass

A superhero flies 287 meters from the top of a tall building at an angle of 17 degrees below the horizontal. What is the vertical component of the superhero's displacement? Answer in units of meters. The horizontal is 274.459 meters and the vertical ..

  Find time at which the trooper overtakes the car

A car traveling at a constant speed of 22.5 m/s passes a trooper hidden behind a billboard. One second after the speeding car passes the billboard, the trooper sets off in chase with a constant acceleration of 3.90 m/s2.

  What is the physics behind everyday sayings

What is the physics behind everyday sayings

  Find the magnitude of the electrostatic force

A 8.22 nC charge is located 1.82 m from a 4.38 nC point charge. (a) Find the magnitude of the electrostatic force that one charge exerts on the other.

  What is the average power output of the laser

The intensity of a cylindrical laser beam is 0.800 {rm W}/ {rm m} ^ {2}. The cross-sectional area of the beam is 3.0 times 10^ {- 4} {rm m} ^ {2} and the intensity is uniform across the cross section of the beam.

  Illustrate what is the highest point above water she reaches

Illustrate what is the highest point above the water she reaches? If she walked off the diving board rather than springing up would she be travelling faster, slower, or at teh same speed when she hits the water?

  Find out the magnitude of electric field at a point

An alpha particle (m = 6.7 x 10^-27kg, q = +3.2 x 10^-19C) has a speed of 30km/s at point A and moves to point B where it momentarily stops. Only electric forces act on the particle throughout this motion. Find out the electric potential difference.

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