subject
Physics, 06.07.2021 21:50 nasrul3725

A ball is thrown horizontally with a speed of 21.8 m/s from a roof that is 13.0 meters high. How far away from the building (meters) does the ball hit the ground?

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 00:30
Imagine you work as a consultant, and your daily job involves listening to the constructive criticism of others. as part of your job, you must listen to opposing viewpoints to make important decisions. in this activity, you are a consulting dam engineer. you must make a decision about four different dams; should they be repaired, taken down, or left alone? you will listen to contrasting opinions about what should be done with the dams before you make the final decision. as the consulting dam engineer, what do you decide to do with this dam? explain your reasoning. by making your decision, did you support the opinions of the mayor and/or the dam safety official? why or why not? (site 1)
Answers: 1
question
Physics, 22.06.2019 04:40
Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure
Answers: 3
question
Physics, 22.06.2019 13:40
Consider a double atwood machine constructed as follows: a mass 4m is suspended from a string that passes over a massless pulley on frictionless bearings. the other end of this string supports a second similar pulley, over which passes a second string supporting a mass of 3m at one end and m at the other. using two suitable generalized coordinates, set up the lagrangian and use the lagrange equations to find the acceleration of the mass 4m when the system is released. explain why the top pulley rotates even though it carries equal weights on each side.
Answers: 2
question
Physics, 22.06.2019 18:30
Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)
Answers: 2
You know the right answer?
A ball is thrown horizontally with a speed of 21.8 m/s from a roof that is 13.0 meters high. How far...
Questions
question
Mathematics, 15.09.2020 01:01
question
Mathematics, 15.09.2020 01:01
question
Mathematics, 15.09.2020 01:01
question
Computers and Technology, 15.09.2020 01:01
question
Mathematics, 15.09.2020 01:01
question
Mathematics, 15.09.2020 01:01
question
Mathematics, 15.09.2020 01:01
question
Social Studies, 15.09.2020 01:01
question
Mathematics, 15.09.2020 01:01
question
English, 15.09.2020 01:01
question
Mathematics, 15.09.2020 01:01
question
English, 15.09.2020 01:01
question
Mathematics, 15.09.2020 01:01
question
Mathematics, 15.09.2020 01:01
question
Health, 15.09.2020 01:01
question
Mathematics, 15.09.2020 01:01
question
Spanish, 15.09.2020 01:01
question
Mathematics, 15.09.2020 01:01
question
Social Studies, 15.09.2020 01:01
question
Health, 15.09.2020 01:01
Questions on the website: 13722367