What percentage of projectiles incident kinetic energy

Assignment Help Physics
Reference no: EM13547121

A projectile (mass = 0.259 kg) is fired at and embeds itself in a target (mass = 1.93 kg). (The target is initially stationary). The target (with the projectile in it) flies off after being struck. What percentage of the projectile's incident kinetic energy does the target (with the projectile in it) carry off after being struck?

Reference no: EM13547121

Questions Cloud

The angular acceleration of a wheel : The angular acceleration of a wheel is ? = 5.0t4 – 3.0t2, with ? in radians per second-squared and t in seconds. At time t = 0, the wheel has an angular velocity of +7.0 rad/s and an angular position of +4.0 rad. Write expressions for (a) the angular..
Find the minimum instantaneous power dissipated in resistor : A resistor with R = 1.5 k? is connected to an AC generator that operates at 60 Hz with an amplitude of 49 V. (a) Find the amplitude of the current through the resistor. A
Find the velocity of the second ball just after it is struck : A cue ball (mass = 0.165 kg) is at rest on a frictionless pool table. The ball is hit dead center by a pool stick, which applies an impulse of +1.96 N·s to the ball. The ball then slides along the table and makes an elastic head-on collision with a s..
Find the final velocities of ball if collision is elastic : A 2.10-kg ball, moving to the right at a velocity of +4.60 m/s on a frictionless table, collides head-on with a stationary 6.30-kg ball. Find the final velocities of (a) the 2.10-kg ball and of (b) the 6.30-kg ball if the collision is elastic. (c)..
What percentage of projectiles incident kinetic energy : A projectile (mass = 0.259 kg) is fired at and embeds itself in a target (mass = 1.93 kg). (The target is initially stationary). The target (with the projectile in it) flies off after being struck. What percentage of the projectile's incident kinetic..
Wagon is rolling forward on level ground : A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total mass of the wagon, rider, and rock is 98 kg. The mass of the rock is 0.29 kg. Initially the wagon is rolling forward at a..
Find angle between axes of each pair of adjacent polarizers : A beam of unpolarized light shines on a stack of five ideal polarizers, set up so that the angles between the polarization axes of pairs of adjacent polarizers are all equal. The intensity of the transmitted beam is reduced from the intensity of the ..
Find the frequency in terahertz of visible light : Find the frequency in terahertz of visible light with a wavelength of 485 nm in vacuum. What is the wavelength in centimeters of electromagnetic microwave radiation whose frequency is 7.61 GHz?
The angular acceleration of the cylinder : A cylinder is 0.10 m in radius and 0.20 in length. Its rotational inertia, about the cylinder axis on which it is mounted, is 0.020 kg . m2. A string is wound around the cylinder and pulled with a force of 1.0 N. The angular acceleration of the cylin..

Reviews

Write a Review

Physics Questions & Answers

  Find the launch speed in si unites

The catapult on an aircraft carrier can take an aircraft from 0 to 197 mph ( the launch speed) in 5 Seconds, at which time the aircraft launches

  Calculate the rotational inertia of the entire door

A revolving door consists of four rectangular glass slabs,with the long end of each attached to a pole that acts as the rotation axis. Find the rotational inertia of the entire door

  What is the mass of fish

What is the largest wavelength that will give constructive interference at an observation point 171 from one source and 295 from the other source.

  Find the total potential energy of the system

Two point objects both having mass M are placed at positions (0,yM0) and (0,-yM0) in the 2D Cartesian coordinate system and cannot move. Find the total potential energy of the system

  Q1 the two parallel plates in the figure below are 20 cm

q1. the two parallel plates in the figure below are 2.0 cm apart and the electric field strength between them is 2.1

  What are the forces acting on a ascending elevator

A bale of hay sits on the bed of a trailer. The trailer is starting to accelerate forward, and the bale is slipping toward the back of trailer. What would a force diagram and a free-body diagram look like for the above situation.

  Find the kinetic energy stored in the flywheel

A car is designed to get its energy from a rotating flywheel (solid disk) with a radius of 1.00 m and a mass of 550 kg. Find the kinetic energy stored in the flywheel

  What is the speed of the unknown nucleus

You are at the controls of a particle accelerator, sending a beam of 3.90×107m/s protons (mass m ) at a gas target of an unknown element. What is the speed of the unknown nucleus immediately after such a collision

  Compute the components of motorcycles average acceleration

During 8.83 seconds a motorcyclist changes his velocity from v1,x = -36.5 m/s and v1,y = 10.5 m/s to v2,x =-23.1 m/s, Find the components of the motorcycle\'s average acceleration

  What is the index of refraction of the unknown material

You send a beam of light from a material with index of refraction 1.19 into an unkown material. In order to help identify this material, What is the index of refraction of the unknown material

  Find the melting point of indium

A resistance thermometer which measures temperature by measuring the change in resistance of a conductor, When the device is immersed in a vessel containing melting indium, its resistance increases to 76.8 ohms. From this information, find the melt..

  How much larger would the radius of a star with surface

Approximately how much larger would the radius of a star with the same surface temperature of the Sun (5800 K) have to be before it could be classed as a) a giant super star b) a supergiant star

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