subject
Physics, 14.06.2021 21:10 frank2010

A young student drops a stone off the side of a cliff that is 41 meters high. How long does it take the stone to hit the ground below? A)
2.89 s

B)
8.36 s

C)
3.20 s

D)
2.04 s

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 00:30, kittykat8317
There are weak or strong attractive forces between atoms of liquids with a high viscosity
Answers: 3
image
Physics, 22.06.2019 02:50, adrian08022
Ammonia enters the expansion valve of a refrigeration system at a pressure of 10 bar and a temperature of 18oc and exits at 6.0 bar. the refrigerant undergoes a throttling process. determine the temperature, in oc, and the quality of the refrigerant at the exit of the expansion valve.
Answers: 3
image
Physics, 22.06.2019 07:00, aprilstalder
Why should seat belts not be mandatory quick plz
Answers: 2
image
Physics, 22.06.2019 08:50, schoolwannapass
You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?
Answers: 2
You know the right answer?
A young student drops a stone off the side of a cliff that is 41 meters high. How long does it take...

Questions in other subjects:

Konu
Mathematics, 31.03.2020 03:19