Find the direction of the combined mass

Assignment Help Physics
Reference no: EM13559205

an 8000 kg truck traveling with a velocity of 20.0m/s in a direction 30 (degree) south of east and a 6250 kg cartraveling with a velocity of 25.0 m/s 40 (degree) north of eastcollide in a perfectly inelastic collision. find

a) the final speed

b) the direction of the combined mass

c) the change in the kinetic energy of the system.

Reference no: EM13559205

Questions Cloud

Fellowships and honors kate chopin earned : List five authors Kate Chopin had a strong influence on - list 25 works of Kate Chopin and specify Title
What is the coefficient of permeability : An aquifer is 45 meters deep and has a well that pumps water at 850 cubic meters per day. One observation well is located 45 meters away and has a water surface that is 44.35 meters above the bottom of the aquifer.
Write the negative message effectively : Writing in a professional context must create negative messages, such as a letter of termination, a press release regarding a company error, a denial of a claim, or a poor performance review.
Determine the nominal flextural strength of the section : A rectangular beam with a width of a 8 in. an effective depth of 10 in., and a total depth of 12 in., is reinforced with a single fiberglass reinforcing bar that has a cross sectional area of 0.45 in^2
Find the direction of the combined mass : an 8000 kg truck traveling with a velocity of 20.0m/s in a direction 30 (degree) south of east, find the direction of the combined mass
A water tank consists of a cylindrical part of radius r and : A water tank consists of a cylindrical part of radius r and height h, and a hemispherical top. The tank is to be constructed to hold 500 m3 of fluid when filled. The surface area of the cylindrical part is (2*pi*r*h)
How many states wouldbe possible : Two electrons in the same atom have n=3 and l = 1, How many states wouldbe possible if the exclusion principle did notapply to the atom
Descriptions of coketown in hard times : What is the function of the descriptions of Coketown in Hard times? Be sure to make very specific references to the text.
Find current will you need to produce the necessary field : As a new electical technician, you are designing a largesolenoid to produce a unitform 0.150 T magnetic field near thecenter of the solenoid, What current will you need to produce the necessary field

Reviews

Write a Review

Physics Questions & Answers

  How much work is done by you on the pulling

A wheel is mounted on a stationary axle which we can assume frictionless. As a result, the wheel can turn freely but cannot translate. How much work is done by you on the pulling

  How much does it cost to run the computer annually

a 150 Watt computer (computer plus flat panel monitor) is turned on 8.0 hours per day. if electricity costs $0.15/kWh, how much does it cost to run the computer annually

  What is the maximum rotational speed

The Gravitron is an amusement park ride in which riders stand against the inner wall of a large spinning steel cylinder. At some point, What is the maximum rotational speed at which the riders will not slide up the walls of the ride

  Find the thrust of the rocket

A rocket burns fuel at a rate of 100 kg/s and exhausts the gas at a relative speed of 3.0 km/s. Find the thrust of the rocket

  Find the magnetic field in the core

A cylindrical electromagnet contains a uniformly magnetized core having a magnetization of 1.5 x10^6 A/m, Find the magnetic field in the core

  Find the maximum height above the foot of the hill

This hill slopes upward at a constant angle of 40 degree above the horizontal. The coefficient of static and kinetic friction between the hill and the rock are .75 and 0.20, respectively.

  To calculate the time required for the block to reach bottom

A block starts with a certain speed at the top of a frictionless inclined plane with an unknown angle to the horizontal. To calculate the time required for the block to reach the bottom of the plane.

  Find the average current supplied to the cars motor

A 0.246-kg toy car is powered by three D cells (4.50 V total) connected directly to a small DC motor. The car has an effective energy conversion efficiency of 36.1%, What is the average current supplied to the car\'s motor?

  Evaluate the phase angle of the source voltage

A 160(ohm) resistor is in series with a 8.00×10^-2 H inductor and a 0.400uF capacitor. compute the phase angle of the source voltage with respect to the current

  What is the balls velocity at the bottom of the hill

a ball is pushed with an initial velocity of 6 m/s. the ball rolls down a hill with a constant acceleration of 2 m/s^2. what is the balls velocity at the bottom of the hill

  What is the amplitude of the associated electric field

A sinusoidal electromagnetic wave having a magnetic field of amplitude 1.30?T and a wavelength of 434nm is traveling in the +xdirection, What is the amplitude of the associated electric field

  Calculate what is the tension in the wire

Transverse pulses travel with a speed of 220 m/s along a taut copper wire whose diameter is 1.20 mm. What is the tension in the wire

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