Physics, 07.03.2020 02:58, GreenHerbz206
Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 1.20Γ10^6 N, one at an angle 14.0β west of north, and the other at an angle 14.0β east of north, as they pull the tanker a distance 0.750 km toward the north. What is the total work they do on the supertanker?
Answers: 3
Physics, 22.06.2019 02:30, liltay12386
Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.
Answers: 1
Physics, 22.06.2019 17:40, yoongnzl
Aspring is used to stop a 50-kg package which is moving down a 20ΒΊ incline. the spring has a constant k = 30 kn/m and is held by cables so that it is initially compressed 50 mm. knowing that the velocity of the package is 2 m/s when it is 8 m from the spring and neglecting friction, determine the maximum additional deformation of the spring in bringing the package to rest.
Answers: 1
Physics, 22.06.2019 22:30, allysoftball4878
Use the illustration to describe how the electromagnetic spectrum changes as its frequency moves from radio waves to higher energy gamma waves in terms of wavelength and amplitude.
Answers: 1
Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 1.20Γ10^6 N, one at an...
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