What is approximate coefficient of restitution for collision

Assignment Help Physics

Reference no: EM13549846

A bullet with a mas of 10 g and an initial velocity of 800m/s penetrates 5 cm into a fixed block of wood before stopping. The average force on the buller by the wood is? A block of mass 4.25 kg hanging from a light string is struck by a projectile of mass 250 g. The projectile sticks to the mass after collision and the two together rises a vertical distance of 12 cm. What is the velocity of the two-mass system immediately after collision? A 5-kg object moving with a velocity of 4m/s colides head on with a 10-kg object moving towards it at -3m/s. If teh 10-kg object stops dead after the collision, what is the approximate coefficient of restitution for this collision?

Reference no: EM13549846

Questions Cloud

Explain what is the empirical and molecular formular : A 247.7mg sample of an unknown substance was submitted for combustion analysis. The sample yielded 632.64 mg of Carbon dioxide and 259.04mg of water. 1) What is the empirical and molecular formular of this unknown substance

Estimate the wavelength of the sound you hear : In this section assume the sound speed in air is 343 . A goose flying toward you at 12.4 emits a squawk, which you hear at 251. Find the wavelength of the sound you hear

How much weight does the other end bear : In the figure below a crowbar is used to lift a weight. If a down ward force of 228 N is applied to the end of the bar, how much weight does the other end bear? The crowbar itself has negligible weight. (Let r1 = 29.0 cm and r2 = 4.70 cm.)

Define the molecular weight of zinc carbonate hydroxide : Zinc carbonate hydroxide contains 59.55% zinc by mass. Calculate the molecular weight (molar mass) of zinc carbonate hydroxide (there are 5 unites of zinc in every unit of zinc carbonate hydroxide

What is approximate coefficient of restitution for collision : A bullet with a mas of 10 g and an initial velocity of 800m/s penetrates 5 cm into a fixed block of wood before stopping. The average force on the buller by the wood is? A block of mass 4.25 kg hanging from a light string is struck by a projectile of..

Calculate its first three overtone frequencies : A 3.83 long organ pipe is open on both ends. Find its fundamental frequency Find its first three overtone frequencies

Explain a deep mine to the top of a tall mountain : Suppose you are transported from a deep mine to the top of a tall mountain. How would your mass be changed by the move

Determine the specific gravity of the wooden cylinder : Determine the specific gravity of the wooden cylinder from the following data: (The metal cylinder of question 1 was used as the sinker.) Mass of wooden cylinder in air = 6.9 gm Apparent mass of the metal cylinder and wooden cylinder in water = 45.8 ..

Determine how deep is the ocean at that point : In this section assume the temperature is 20unless directed otherwise. A submarine 47 deep emits a sonar (sound) wave. How deep is the ocean at that point

User Account

All Pages