In what direction and at what speed does the wreckage move

Assignment Help Physics
Reference no: EM13632801

Two automobiles, each of mass 1000kg, are moving at the same speed, 20 m/s, when they collide and stick together, In what direction and at what speed does the wreckage move (a)if one car was driving north and one south? (b) if one car was driving north and one east

Reference no: EM13632801

Questions Cloud

Calculate the specific work btuibm for the compressor : air is compressed in a steady-flow compressor via a polytropic process from 15 psia and 60 degree f state 1 to 75 psia
Zinc citrate zn3c6h5o72is an ingredient in toothpaste it is : zinc citrate zn3c6h5o72is an ingredient in toothpaste. it is synthesized by the reactionof zinc carbonate with citric
Find by dimensional analysis how the period t of a : find by dimensional analysis how the period t of a satellite orbiting a planet of mass m depends upon the gravitational
If other factors remain constant the larger the sample is : if other factors remain constant the larger the sample is the more likely you are to obtain a significant value for the
In what direction and at what speed does the wreckage move : two automobiles each of mass 1000kg are moving at the same speed 20 ms when they collide and stick together in what
Why is it preferable to use nuclear binding energy per : why is it preferable to use nuclear binding energy per nucleon for a comparison of the stabilities of different
Determine the entropy generation kjkg-k for the compressor : saturated liquid water is compressed from 100 kpa state 1 to 2.5 mpa state 2 in an adiabatic pump having 85 isentropic
Methabe reacts withoxygen in the air to produce carbon : methabe reacts withoxygen in the air to produce carbon dioxide and water. ammoniareacts with oxygen in the air to
A convex lens is held over a piece of paper outdoors on a : a convex lens is held over a piece of paper outdoors on a sunny day. when the paper is held 21 below the lens the

Reviews

Write a Review

Physics Questions & Answers

  A small segment of wire contains 10 nc of charge the

a small segment of wire contains 10 nc of charge. the segment is shrunk to one-third of its original length. a proton

  Find the frequency of the motion

The position of an object connected to a spring varies with time according to the expression x = (5.9 cm) sin(8.7?t). (a) Find the period of this motion. s (b) Find the frequency of the motion. Hz (c) Find the amplitude of the motion. cm (d) Find the..

  A 15cm diameter circular wire loop carries a current of 24a

a 15cm diameter circular wire loop carries a current of 2.4a .a find the torque on the loop in a 1.4t magnetic field

  What is the maximum height the ball goes above the ground

A soccer ball is kicked with an initial horizontal velocity of 15.0 m/s and an initial vertical velocity of 14.0 m/s. What is the maximum height the ball goes above the ground

  Q1 a student in a parked car honks the horn that has a

q1. a student in a parked car honks the horn that has a proper frequency of 310.00 hz. an observer in an approaching

  What is the length of the string

Oscillation of a 500 Hz tuning fork sets up standing waves in a string clamped at both ends. The wave speed for the string is 430 m/s. What is the length of the string

  What is the overall efficiency of the two engines

Practical steam engines utilize 475°C steam, which is later exhausted at 300°C. What is the overall efficiency of the two engines

  What was the average force of the bat on the ball

A 0.04-kg baseball traveling in a horizontal direction with a speed of 16 m/s hits a bat and is popped straight up with a speed of 15 m/s. what was the average force of the bat on the ball

  What is the coefficient of sliding friction

A horse drags a 100 kg sled a distance of 4 km in 20 minutes. What is the coefficient of sliding friction between the sled and the ground

  Q1 a typical major league fastball is thrown at about 99

q1. a typical major league fastball is thrown at about 99 mph and with a spin rate of 103 rpm. if the distance between

  How long does it take for the protons to hit the plate

Suppose that potons are fired towards the large flat side of a positively charged conducting plate, How long does it take for the protons to hit the plate

  Estimate the maximum height reached by the ball

A soccer ball is kicked with an initial speed of 28 m/s at an angle of 22° with respect to the horizontal. Find the maximum height reached by the ball

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