What was the mass of the bullet

Reference no: EM13292924

A bullet, m kg traveling horizontally at 300 m/s hits a block of wood, mass 10kg. The block-bullet recoils at 2m/s. What was the mass of the bullet?

Reference no: EM13292924

Questions Cloud

Find the density of the sample : A sample of an unknown substance appears to weigh 15.1 N in air and 9.18 N when immersed in a solvent with density 0.945 g/mL. Find the density of the sample

Explain the specific heat of all solutions is the same : When solving this problem, assume that no heat is lost from the calorimeter to the surroundings, the density of all solutions is 1.00 g/mL, the specific heat of all solutions is the same as that of water, and volumes are additive.

Discuss differential protection and differential protection : Discuss differential protection, modified differential protection and percentage differential protection of alternators. Draw the suitable connection diagrams for clear understanding.

Explanation of moral idealism : Explanation of moral idealism. How can it be applied to a marketing product or service.

What was the mass of the bullet : A bullet, m kg traveling horizontally at 300 m/s hits a block of wood, mass 10kg. What was the mass of the bullet

Determine the diameter of the hole : Light from a helium-neon laser (? = 633 nm) passes through a circular aperture, What is the diameter (in mm) of the hole

Explain how much energy is evolved during the reaction : How much energy is evolved during the reaction of 32.5 g B2H6 and 72.5 g Cl2? Given: B2H6(g) +6Cl2 (g)---->2BCl3 (g) + 6HCl (g) DH -1396kj

Calculate the project net investment : About a year ago, Johnson paid $10,000 to a consulting firm to conduct a feasibility study of the new milling machine. Johnson's marginal tax rate is 40 percent.

Determine the time of operation over current relay : Determine the time of operation of 5A , 3 Seconds over current relay having a current setting of 150% and a time setting multiplier of 0.8 connected to supply circuit through a 500/5 current transformer when the circuit carries a fualt current ..

User Account

All Pages