Physics, 23.08.2021 03:40 skylarsikora22
A drawing pin is pushed against a wooden table with a force of 10N. Calculate the pressure exerted by the pin at a point on a table, if the area of the point is 180cm2.
Answers: 2
Physics, 22.06.2019 11:10
While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.
Answers: 3
Physics, 22.06.2019 18:00
Aprisoner is forced to go into one of three rooms, but he can choose which room. the first room is ablaze with fire. the second one is rigged with explosives that will go off as soon as he enters. the third contains a pair of lions who haven't eaten in years. which room should he choose to survive?
Answers: 2
Physics, 23.06.2019 07:10
Atoy airplane, flying in a horizontal, circularpath, completes 10. complete circles in 30.seconds. if the radius of the plane’s circular pathis 4.0 meters, the average speed of the airplane is(1) 0.13 m/s (3) 1.3 m/s(2) 0.84 m/s (4) 8.4 m/s
Answers: 3
A drawing pin is pushed against a wooden table with a force of 10N. Calculate the
pressure exerted...
Mathematics, 08.01.2021 23:10
Mathematics, 08.01.2021 23:20
Biology, 08.01.2021 23:20
Mathematics, 08.01.2021 23:20
Physics, 08.01.2021 23:20
English, 08.01.2021 23:20
Mathematics, 08.01.2021 23:20
History, 08.01.2021 23:20
Health, 08.01.2021 23:20
English, 08.01.2021 23:20
Mathematics, 08.01.2021 23:20