What is the recoil speed of the rifle

Reference no: EM1314933

Q1. Two acrobats, each of 56.0 kg, launch themselves together from a swing, holding hands. Their velocity at launch was 6.80 m/s and the angle of their initial velocity relative to the horizontal was 40.0 degrees upwards. At the top of their trajectory, their act calls for them to push against each in such a way that one of them becomes stationary in mid-air and then falls to the safety net while the other speeds away, to reach another swing at the same height at that of the swing they left.

Q2. A 30-06 caliber hunting rifle fires a bullet of mass 0.0122 kg with a velocity of 247 m/s to the right. The rifle has a mass of 3.2 kg. What is the recoil speed of the rifle as bullet leaves the rifle?

Reference no: EM1314933

Questions Cloud

Illustrate what kind of equality : Can you provide any examples of Illustrate what kind of equality could be made to offset these increased society costs

Performing a chi-square test : Perform a chi-square test on the following data:

Production-price and profits for monopolist : A monopolist encounters the following demand curve: P=120-0.02Q-What is the level of production, price and total profits per week?

Contribution income statement up to operating income : Contribution Income Statement up to operating income - Straightforward Contribution Income Statement

What is the recoil speed of the rifle : A 30-06 caliber hunting rifle fires a bullet of mass 0.0122 kg with a velocity of 247 m/s to the right. The rifle has a mass of 3.2 kg. What is the recoil speed of the rifle as bullet leaves the rifle.

Zero profit consumers will be worse off : the monopoly will experience a loss the monopoly will earn a profit the monopoly will earn zero profit consumers will be worse off than they would be if the firm's profit maximization activities were unregulated

Income statement preparation using contribution : Income statement preparation using contribution and Absorption Costing - Prepare two income statements, one using the contribution approach and one using the absorption approach.

How far from the starting point is the hiker : Show that the horizontal resultant of these two forces on the lamp is zero. Work out the weight of the lamp.

Effect of imposition of fixed fee on firms : What takes palce to output, the optimal scale of a firm, and price if there is a free entry into the market.

User Account

All Pages