Physics, 10.02.2021 01:50 kashmoney8690
A planet has a mass of 6.27 x 1023 kg and a radius of 3.08 x 106m. (a) What is the acceleration due to gravity on this planet? (b) How much would a 57.3-kg person weigh on this planet?
Answers: 3
Physics, 22.06.2019 03:50, am2garcia5
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 05:00, hannahhoskings6989
Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above
Answers: 1
A planet has a mass of 6.27 x 1023 kg and a radius of 3.08 x 106m. (a) What is the acceleration due...
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