Physics, 10.03.2021 20:20, borgesalfonso12

A hunter who is standing 220.0-m away fires his rifle. How long (in seconds) will it take the sound to travel to your ear. The air temperature is 43°F (6.0°C).

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:30, ayoismeisjjjjuan

An engineer designs a roller coaster so that a car travels horizontally for 162 ft, then climbs 127 ft at an angle of 31.0° above the horizontal. it then moves 127 ft at an angle of 46.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)

Answers: 1

continue

Physics, 22.06.2019 08:30, mikemurray115

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

Answers: 2

continue

Physics, 22.06.2019 09:30, gemmaestelle

Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.

Answers: 3

continue

Physics, 22.06.2019 09:30, officialariana01

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

Answers: 3

continue

Do you know the correct answer?

A hunter who is standing 220.0-m away fires his rifle. How long (in seconds) will it take the sound...