Calculate the momentum of air

Reference no: EM13279669

1. Calculate the momentum of a 17m^3 of air (density of 1.3kg/m^3) hitting a sky diver traveling 52 m/s.

2. The slope of a plot of final kinetic energy to initial kinetic energy is found to be 0.16 for the inelastic collision between a stationary cement truck of Mass 5,640 (kg) and a moving car of mass 1,923 (kg). What is the ratio (in decimal notation) of the final velocity of the two to the initial velocity of the car?

Reference no: EM13279669

Questions Cloud

What is the value of the stock today : The dividend should grow rapidly - at a rate of 27% per year - during Years 4 and 5; but after Year 5, growth should be a constant 6% per year. If the required return on Microtech is 18%, what is the value of the stock today? Round your answer to ..

Calculate the buoyant force on the chamber : An undersea research chamber for aquanauts is spherical with an external diameter of 4.7 m. calculate the buoyant force on the chamber

Law enforcement professional : Assume you are a law enforcement professional who has taken a course in ethics and decision making. Examine two possible conflicting issues that might arise when duties and obligations collide. Describe a situation and apply Kantianism to recommend v..

Compute the dividend for the current year : The stock is currently selling at $47.71, and the required rate of return is 17.0 percent. Compute the dividend for the current year (D0).

Calculate the momentum of air : Calculate the momentum of a 17m^3 of air (density of 1.3kg/m^3) hitting a sky diver traveling 52 m/s

Define armature current will draw when connected to source : a 220v shunt motor driving its normal load draws an armature current of 50A. The armature resistance is 0.25ohm. determine the armature current it will draw when connected to 200V source while maintaining the armature speed and the flux per pole.

Estimate the current risk-free real rate of interest : Use the data to estimate the current risk-free real rate of interest.

Find where should the third charge be located : A charge +q is located at the origin, while an identical charge is located on the x axis at x = +0.42 m. find Where should the third charge be located

What is the amount of the annual net savings : Never Again's financial management expects that collections will be accelerated by one day if the eastern region is divided. The T-bill rate is 4 percent annually. What is the amount of the annual net savings if this plan is adopted?

User Account

All Pages