Find the reduction in emec of the frisbee-earth system

Assignment Help Physics
Reference no: EM13293733

A 75 g Frisbee is thrown from a point 1.2 m above the ground with a speed of 14 m/s. When it has reached a height of 2.2 m, its speed is 10.5 m/s. What was the reduction in Emec of the Frisbee-Earth system because of air drag?

Reference no: EM13293733

Reviews

Write a Review

 

Physics Questions & Answers

  What would be the tension in the towline

The engine of a motorboat delivers 29.8 kw to the propeller while the boat is moving at 18.0 m/s . What would be the tension in the towline

  What is lagrangian for the system

What is Lagrangian for the system

  What is the distance to the target

A person holds a rifle horizontally and fires at a target. The bullet has a muzzle speed of 200m/s, The air temp is 72 degrees Fahrenheit. What is the distance to the target

  What is the rods terminal speed

The figure below shows a conducting rod sliding along a pair of conducting rails. The conducting rails have an angle of inclination of theta= 39.0 degrees. What is the rod's terminal speed?

  What frequency would a fish hear

A buzzer generates a sound by vibrating with a frequency of 440 Hz in air. If this buzzer is placed under water, What frequency would a fish hear

  How long are the strings

wo small metallic spheres, each of mass m = 0.220 g, are suspended as pendulums by light strings of length L, How long are the strings

  What is the change in its momentum on leaving the rocket

A light bulb emits light uniformly in all directions. The average emitted power is 150.0 W. At a distance of 4.50 m from the bulb, find out (a) the average intensity of the light, (b) the rms value of the electric field, and (c) the peak value of t..

  Find the temperature of the hot reservoir

A heat engine has a maximum possible efficiency of 0.800. If it operates between a deep lake with a constant temperature of 287.0 k, what is the temperature of the hot reservoir

  Determine the mass of ice that melts into water

A 37-kg block of ice at 0° C is sliding on a horizontal surface. The initial speed of the ice is 6.2 m/s, Determine the mass of ice that melts into wate

  What is the average force on the bullet

A 7.01- g bullet is moving at 563.00 m/s as it leaves the 0.58- m-long barrel of a rifle. What is the average force on the bullet as it moves down the barrel

  Determine the coefficient of linear expansion

If a material increases it's length from 160m to to 163.20m when it's temperature is raised 160 degrees C, determine the coefficient of linear expansion

  What is the maximum height h

A boy shoots a BB gun horizontally at a target 15 m away. The gun is aimed directly at the center of the target, but the small metal BB hits 56 cm lower. avoid any air resistance, what was the initial speed of the BB.

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