Physics, 19.04.2021 02:30 lilmaddy8856
A kid is standing on a merry-go-round, 1.14 m from the center, rotating at 2.38 rad/s. What is his linear velocity? (Unit = m/s)
Answers: 3
Physics, 21.06.2019 22:00
Identify the forces that contribute to the centripetal force on the object in each of the following examples: a. a bicyclist moving around a flat, circular track b. a bicycle moving around a flat, circular track c. a racecar turning a corner on a steeply banked curve
Answers: 1
Physics, 21.06.2019 23:30
Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge
Answers: 1
Physics, 22.06.2019 03:50
A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c
Answers: 3
Physics, 22.06.2019 13:20
Which of the following is the main energy source for the sun? a. fission of hydrogen b. fusion of hydrogen c. fusion of helium d. fission of iron
Answers: 2
A kid is standing on a merry-go-round, 1.14 m from the center, rotating at 2.38 rad/s. What is his l...
Social Studies, 09.02.2021 22:50
Mathematics, 09.02.2021 22:50
Biology, 09.02.2021 22:50
Mathematics, 09.02.2021 22:50
Social Studies, 09.02.2021 22:50
Mathematics, 09.02.2021 22:50
Physics, 09.02.2021 22:50
Mathematics, 09.02.2021 22:50
Mathematics, 09.02.2021 22:50
Mathematics, 09.02.2021 22:50