What is the backwards velocity of the cannon

Reference no: EM13306995

A cannonball (20kg) is shot from a cannon(200kg) with a velocity of 20m/s. What is the force if the explosion takes 0.1s? If momentum is conserved, what is the backwards velocity of the cannon?

Reference no: EM13306995

Questions Cloud

Find how far is this point horizontally from the end of ramp : A skateboarder shoots off a ramp with a velocity of 6.9 m/s, directed at an angle of 56 ° above the horizontal. The end of the ramp is 1.1 m above the ground. how far is this point horizontally from the end of the ramp

What do will result if the concentration of waste is reduced : The discharge from a sugar beet plant causes the DO at the critical point to fall to 4.0 mg/L. The stream has a negligible BOD and the initial deficit after the river and wastewater have mixed is zero.

Calculate the rate of heat loss due to radiation : A cryogenic storage container holds liquid helium, which boils at 4.2 K. Suppose a student painted the outer shell of the container black, Determine the rate of heat loss due to radiation

What is return on assets (roa) : 11. A large organic farm operation had sales of $24 million, total assets of $18 million, and total debt of $7 million. If the profit margin is 8%, what is return on assets (ROA)?

What is the backwards velocity of the cannon : A cannonball (20kg) is shot from a cannon(200kg) with a velocity of 20m/s. what is the backwards velocity of the cannon

Write program that will calculate square and cube of numbers : Write a program that will calculate square and cube of numbers ranging from 0 to 10. Print the output like the following table (hint: use for loop, to print as a table use printf formatting for width).

List your estimate for g2 and explain your reasoning : The third step is to estimate a second stage (also called the stable stage) growth rate in dividends, g2, for use in the Two-Stage DDM. Your estimate for g2 should not be greater than the expected future growth in the overall economy (expected..

Which address should be evicted at each replacement : An MRU replacement policy? Which address should be evicted at each replacement to maximize the number of hits? How many hits does this address sequence exhibit if you follow this optimal policy?

Find the net work done by the car : A 1000kg car accelerates from rest to 60mph (134m/s) in 10s. During this time, its engine was operating at 3600rpm. Use the work-energy theorem to find the net work done by the car

User Account

All Pages