Find the total energy release by the explosion

Assignment Help Physics
Reference no: EM13660027

A 5.75 kg mass explodes into three pieces. A 2.25 kg piece moves north at 6 m/s; a 1.25 kg piece moves east at 4 m/s. Find the total energy release by the explosion.

Reference no: EM13660027

Questions Cloud

Decide the electric field to the right of the slab : A very large thin plane has uniform surface charge density σ. touching it on the right is a long wide slab of thickness d with uniform volume charge density ρE. Decide the electric field (a) to the right of the slab, (b) to the left of the plane, and..
A thin uniform rod is rotating at an angular velocity : A thin uniform rod is rotating at an angular velocity of 8.2 rad/s regarding an axis that is perpendicular to the rod at its center. As the drawing indicates, the rod is hinged at two places, one-quarter of the length from each end.
What is the energy stored in the solenoid : A solenoid length 7.0 x10-2m and a cross-sectional are5.0 x 10-5 m2 contains 6000 turns per meter of length. Decide the emf induced in the solenoid when the current in the solenoid changes from 0 t0 1.5 A through the time interval from 0.0 to 0.20s. ..
Radius of the sphere is r and the radius of the loop is r : A small sphere is released on a loop-de-loop device and it rolls without slipping. How high above the bottom of the loop should the sphere be released if when it is at the top of the loop the normal force acting on it is equal to its own weight? The ..
Find the total energy release by the explosion : A 5.75 kg mass explodes into three pieces. A 2.25 kg piece moves north at 6 m/s; a 1.25 kg piece moves east at 4 m/s. Find the total energy release by the explosion.
Angular speed of rod-bullet combination just after collision : A 1.2 m long 1.7 kg horizontal rod is able to pivot regarding one end. A 35 gm bullet strikes and becomes embedded in the rod at its other end. The bullet is originally moving at 250 m/s and the rod is initially stationary. What is the angular speed ..
Decide magnitude-direction of force on electron traveling : Decide the magnitude and direction of the force on an electron traveling 3.87e6 m/s horizontally to the west in a perpendicularly upward magnetic field of strength 1.20T.
How far will the cylinder move if the membrane is removed : A mass less cylinder 49 cm long rests on a horizontal frictionless table. The cylinder is divided into two equal sections by a membrane. One section contains nitrogen and the other contains oxygen. The pressure of the nitrogen is twice that of the ox..
What frequency is heard from this horn by passenger in train : A train moving with a speed of 31.7 m/s sounds a 140 Hz horn. Assume the stationary observer sounds a horn that is identical to the one on the train. What frequency is heard from this horn by a passenger in the train?

Reviews

Write a Review

Physics Questions & Answers

  A transformer has n1 350 turns and n2 2 000 turns if the

question a transformer has n1 350 turns and n2 2 000 turns. if the input voltage is ?v t 170 v cos wt what rms

  Find the total kinetic energy of each wheel

An automobile has a total mass of 1700 kg. It accelerates from rest to 40 km/h in 10 s. Assume each wheel is a uniform 32 kg disk. find the total kinetic energy of each wheel

  A 15 kg ball and a 22 kg ball are connected by a 10 m long

a 1.5 kg ball and a 2.2 kg ball are connected by a 1.0 m long rigid massless rod. the rod is rotating cw about its

  Where is the position of the image

Place the light source with the object at 0 cm on the optical rail. Where is the position of the image?

  Gaps between them to account for thermal expansion.

Steel rails 25.0m long are laid end to end with gaps between them to account for thermal expansion. Part A If the track is laid when it's 18 degrees C, how large should the gaps be to allow temperatures up to 39 degrees C?

  A star has an apparent magnitude of -15 and an absolute

a star has an apparent magnitude of -1.5 and an absolute magnitude of 1.4 giving it an m-m value of -2.9. if the value

  Calculate the specific heat of the object

It is necessary to determine the specific heat of an unknown object. The mass of the object is 170.0 g. Find the specific heat of the object

  Find the magnitude of centripetal force that acts on sled

The mass of the sled and its two riders in the figure below is 300 kg. find the magnitude of the centripetal force that acts on the sled

  Find the transformation matrix r that describes a rotation

find the transformation matrix r that describes a rotation of 90 degrees about an axis from the origin through the

  What are the wavelengths of the emitted photons

A hydrogen atom in its ground state is excited to the n = 5 level. It then makes a transition directly to the n = 2 level before returning to the ground state. What are the wavelengths of the emitted photons

  Calculate the moment of inertia for the disk

The mass of a disk is 0.5 kg and it's radius is 15 cm. Calculate the moment of inertia for the disk if it is pivoted about an axis through the center of mass of the disk.

  What is the kinetic energy of an electron

The uncertainty in an electron's position is 0.18 nm. What is the kinetic energy of an electron whose momentum is equal to this uncertainty

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