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Q: If a five kg bowling ball is projected upward with a velocity of 2.0 meters per second then what is the recoil velocity of the Earth?
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What is the recoil velocity of the pistol when a bullet of mass 200g is fired with a velocity 30m per second from a pistol of mass 100kg?

Use conservation of linear momentum. Before firing the bullet the total momentum was zero (assuming you were not moving), therefore, after firing the bullet, the total momentum must needs also be zero. Therefore, after the shot, m1v1 + m2v2 = 0, where m1 and v1 correspond to the pistol, and m2 and v2 correspond to the bullet.


What is the name when someting returns to it's original shape like a spring?

Recoil.


What is the value of a Fox Sterlingworth 12 gauge side by side shotgun serial 91542?

Made in 1920. Would need to know detailed information as to its condition and originality. Even a non-factory recoil pad would hurt the value. Digital pictures would be a big help. sales@countrygunsmith.net


How can you increase the length of pull on a Rem 870 Youth to accommodate user's growth?

Buy a slip on recoil pad. I did this fir an 11-87 and it worked great. I believe that if you contact Remington, this gun can be changed to a full size stock for a modest charge. See this link to Remingtons site. http://remington.custhelp.com/cgi-bin/remington.cfg/php/enduser/std_adp.php?p_faqid=83&p_created=954356014&p_sid=DQ3j1pYi&p_accessibility=0&p_redirect=&p_lva=&p_sp=cF9zcmNoPTEmcF9zb3J0X2J5PSZwX2dyaWRzb3J0PSZwX3Jvd19jbnQ9MywzJnBfcHJvZHM9MCZwX2NhdHM9JnBfcHY9JnBfY3Y9JnBfcGFnZT0xJnBfc2VhcmNoX3RleHQ9eW91dGg*&p_li=&p_topview=1


A boy and the skateboard on which he is standing have a combined mass of 60 kilograms He throws a 1-kilogram rock forward at 20 miles per second At what speed will the boy roll backward?

He uses muscular energy to impart forward momentum to the rock,in the amount of MRVR = 20 kilogram-miles per second.Since the total momentum of the boy-skateboard-rock system is conserved,the boy and skateboard must acquire the same amount of momentum in theopposite direction.M(B+S)V(B+S) = 20V(B+S) = 20 / M(B+S)= 20 / 60 = 1/3 mile per second.(The questioner's typo ... writing "miles per second" where he meant "meters per second" ...makes this quite a story ! The boy's pitch is no ordinary fling, endowing the rock with over32,000 joules of kinetic energy. Thereafter, the rock ... or whatever is left of it after itsincendiary trip through the atmosphere at 20 miles per second ... is well on its way to themoon, while the boy and his skateboard recoil backwards at a mere 1,200 miles per hour.But the physics and the arithmetic are sound, even if they have no resemblance to reality.)

Related questions

What is the Difference between muzzle velocity and recoil velocity?

muzzle velocity is the velocity of bullet and recoil velocity is the velocity of gun.


Does recoil velocity answer involve in the calculation of final kinetic energy?

Whether you need it depends on the specific situation, but the recoil velocity does affect the total energy.


What is recoil velocity?

When a gun is fired, the projectile goes one way, the gun goes in the opposite direction. That is recoil. Recoil velocity would be the speed at which the gun moves when it recoils. Since the gun is heavier than the projectile, it will recoil more slowly than the projectile moves.


Velocity in recoil of the recoiling parts of guns?

Depdends on weight of gun, caliber, load and velocity of projectile


What is the Velocity of recoil in recoiling parts of guns?

Depends entirely on the caliber, weight and velocity of the projectile along with the weight of the firearm


What is the recoil of a 5.54 gun?

No way to answer without knowing the weight of the weapon, weight of the projectile, velocity of the projectile


How does a rifle demonstrate Newton's third law of motion?

When you fire a rifle,the recoil kick is introducing you to Newton's Third Law.If you you don't hold the rifle properly to absorb the recoil in your whole body, the recoil will leave a nasty bruise mark; (mv) recoil = (mv) bullet. You want to minimize the recoil velocity by maximizing the recoil mass=your rifle + your body. Getting the [proper stance and grip will raise the recoil mass the reduce the impact on your body.


Why it is difficult for a firefighter to hold hose on which eject large amount of water at high velocity?

There may be recoil from the hose.


What is the recoil of a 308?

assuming that you talking about a .308 Winchester or the 7.62 NATO round recoil is factor of pure physics the lighter the weapon the greater the free recoil (kick).the heavier the bullet the greater the kick. the higher the velocity the more kick.there are many factors involved in calculating the recoil of any firearm.what does the gun weigh ?what is the barrel length? what is the bullet weight? is the gun a bolt action or auto-matic ? is it gas or recoil operated ? does it have a recoil reducer of some type? how effective is this recoil reducer? knowing the interior ballistics of a cartridge is only the beginning of calculating the recoil and barrel flip of any firearm. in my observation over many years most .308 guns have recoil effect of between 7-15 foot pounds of free recoil energy.


A rifle of mass 2 kg is suspended by strings the rifle fires a bullet of mass 0.01 kg at a speed of 200 ms the recoil velocity of the rifle is what?

I think this would be a problem of momentum. p=mv so if the momentum of the bullet is 20 (.01x200=20) then the recoil velocity should equal 10 m/sec (2x10=20). Good old Newtons 3rd Law.


What are the characteristics of the M9 pistol?

The M9 is a SHORT RECOIL, SEMIAUTOMATIC & MAGAZINE fed. MAJOR COMPONENTS: Slide Assembly, Barrel & Locking Block Assembly, Recoil Spring & Recoil Spring Guide, Receiver, & Magazine. CALIBER: 9x19mm (9mm NATO) LENGTH:8.54" WIDTH: 1.5" WEIGHT: 33.86 oz w/out mag, 40.89 oz w/15 round magazine. BARREL LENGTH: 4.92" RIFILING: Right Hand 6 Groove. MUZZLE VELOCITY: 1230.30 feet per second MUZZLE ENERGY: 420ft lbs MAX. RANGE: 1800 Meters.


Bullet with mass 60.0 g is fired with an initial velocity of 575 ms from a gun with mass 4.50 kg The speed of the recoil of the gun you?

.351 km/hr