Physics, 31.08.2019 14:30 tfhdg

Abullet of mass 0.02 kg is fired by a gun of mass 20 kg. if the speed of the bullet is 150 ms -1,
calculate the recoil speed of the gun?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 14:30, livagrace

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2

Answers: 1

continue

Physics, 22.06.2019 15:30, haileyjones732

Two pans of a balance are 24.1 cm apart. the fulcrum of the balance has been shifted 1.33 cm away from the center by a dishonest shopkeeper. by what percentage is the true weight of the goods being marked up by the shopkeeper? assume the balance has negligible mass. answer in units of %.

Answers: 1

continue

Physics, 22.06.2019 17:00, Jasten

Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.

Answers: 3

continue

Physics, 22.06.2019 21:40, lottie2306

Engines for propeller-driven aircraft are limited in their maximum rotational speed by the fact that the tip speed of the propeller must not approach the speed of sound in air (mach i). taking 6 ft as a typical diameter for a propeller of a light airplane and 1100 fils as the speed of sound, find the upper limit on the rpm (revolutions per minute) of the propeller shaft.

Answers: 3

continue

You know the right answer?

Abullet of mass 0.02 kg is fired by a gun of mass 20 kg. if the speed of the bullet is 150 ms -1,