Science, asked by mishrabhavna594, 6 months ago

plz it's if answer is satisfied I will mark as brainlist

Attachments:

Answers

Answered by tonystark3k2

2

Answer:

0.4375 m/s

Explanation:

by conservation of momentum

Mass of rifle × velocity of rifle ( momentum of rifle) = Mass of bullet × velocity of bullet ( momentum of bullet )

therefore by putting the values

4 × v = 0.05 × 35

v = 0.4375 m/s

plz mark as branliest

Previous Question

Next Question

Similar questions

Social Sciences, 3 months ago

Tulsidas composed the Ramcharitmanas in?

Political Science, 3 months ago

who coined first the word communitarian in 20th century?

English, 3 months ago

सुनामी नाइस फीलिंग डैस एंड डैस...

Math, 6 months ago

By what number should 5/3 of -2 be multiplied so that the product may be 7/3 of -1?

Science, 6 months ago

precaution to be taken during the laboratory preparation of hydrogen gas...

Chemistry, 11 months ago

A current of 2 A enters at the corner d of a square frame abcd of side 20 cm and leaves at the opposite corner b. A magnetic field B = 0.1 T exists in the space in a direction perpendicular to the plane of the frame, as shown in the figure. Find the magnitude and direction of the magnetic forces on the four sides of the frame. Figure...

Physics, 11 months ago

A charged particle goes undeflected in a region containing an electric and a magnetic field. It is possible that (a) →E∥→B, →v ∥→E (b) →E is not parallel to →B (c) →v ∥→B but →E is not parallel to →B (d) →E ∥→B but →v is not parallel to →E...

Physics, 11 months ago

Let →E and →B denote electric and magnetic fields in a frame S and →E' and →B' in another frame S' moving with respect to S at a velocity →v . Two of the following equations are wrong. Identify them. (a) By'=By+vEzc2 (b) Ey'=Ey-vBzc2 (c) By' = By + vEz (d) Ey' = Ey + vBz...