An object initially has kinetic energy k the object then

Assignment Help Physics
Reference no: EM13615124

An object initially has kinetic energy K. The object then moves in the opposite direction with 13 times its initial speed. What is the kinetic energy now (in terms of the initial kinetic energy K)?

Reference no: EM13615124

Questions Cloud

If the down going elevator comes to rest with a constant : a 55 kg man stands still in an elevator moving with a constant speed of 2.0ms.aif the down going elevator comes to rest
A spring is first stretched 20 cm from its unstressed : a spring is first stretched 2.0 cm from its unstressed length. it is then stretched an additional 2.4 cm. how does the
Its believed that that the mean number of dogs owned by : its believed that that the mean number of dogs owned by dog-owning households is 2.1 dogs. an srs of 35 dog owners has
The note agreement will require 10 millionin annual : alden trucking company is replacing part of their fleet oftrucks by purchasing them under a note agreement with
An object initially has kinetic energy k the object then : an object initially has kinetic energy k. the object then moves in the opposite direction with 13 times its initial
On january 2 2009 hill company borrowed 10000 from : a on july 1 2009 prism inc. borrowed 30000 from firstbank on a one year 10 note payable. interest is payable onjune 30
A car with a flat top contains a 32-cm thick piece of ice : a car with a flat top contains a 3.2-cm thick piece of ice lying on its top. determine how fast this car must travel
In a recent survey of full-time female workers ages 22 to : in a recent survey of full-time female workers ages 22 to 35 years 46 said they would rather give up some of their
The plank is displaced by a small angle from its : a horizontal plank of mass m and length l is pivoted at one end. the planks other end is supported by a spring of force

Reviews

Write a Review

Physics Questions & Answers

  A 42 kg rectangular air mattress is 27 m long 0653 m wide

question a 4.2 kg rectangular air mattress is 2.7 m long 0.653 m wide and 0.167 m thick. what mass can it support in

  Find the magnitude and direction of the final velocity

A 4.90-kg ball, moving to the right at a velocity of +2.14 m/s on a frictionless table, Find the magnitude and direction of the final velocity of the two balls if the collision is completely inelastic

  What is the efficiency of theramp

A force of 1250N is needed to move a crateweighing 3270N up a ramp that is 4.55m long. if the elevated end ofthe ramo is 0.750m high, what is the efficiency of theramp?

  How long does the average asteroid take to orbit the sun

Most of the asteroids orbit the Sun in a belt between Mars and Jupiter. how long does the average asteroid take to orbit the Sun

  Work out the moment of inertia about an axis

The coefficient of static friction between the 3000 lb car's tires and the road is 0.5. Determine the steepest grade the car can drive up at constant speed if car has (a) rear=wheel drive; (b) front-wheel drive; (c) four wheel drive.

  What is the amount of the normal force on the charge

A charge of +8.8 micro-coulombs with a mass of 0.56 kg lies on a horizontal surface. What is the amount of the normal force on the charge

  Find the average angular speed-the earth orbits the sun

The earth orbits the sun once a year (3.16 x 10^7 s) in a nearlycircular orbit of radius 1.50 x 10^11 m. With respect to the sun,determine the magnitude of the earth’s centripetal acceleration.

  What is the ratio of cardinal''s magnitude of momentum

Chromium is produced by reacting its oxide with aluminium. If 354 g of Cr2O3 and 158 g of Al react to form 204 g of Al2O3, how many grams of Cr are formed.

  Find the electric potential on the surface

A point charge of 8.40 mC is surrounded by an equipotential surface with a radius of 0.262 m. What is the electric potential on the surface

  Find the magnitude and direction of the net force on the car

A 1550 kg car drives around a flat 200 m diameter circular track at 30 m/s. What is the magnitude and direction of the net force on the car

  What is the velocity of truck immediately after collision

In a collision between a car of mass 1000 kg and a pickup truck of mass 1600 kg, the truck is initially at rest and the car is moving with a velocity 21 m/s. Immediately after the collision, the car is moving with a velocity 2.0 m/s in the same di..

  How far from the castle wall does launched roch hit ground

King Arthur's knights use a catapult to launch a rock from their vantage point on top of the castle wall, 12m above the moat. How far from the castle wall does the launched roch hit the ground

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