Physics, 12.12.2020 15:50, vanessa791

State branches of geography and explain

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 16:40, genesis88

Three point charges, two positive and one negative, each having a magnitude of 20 μc are placed at the vertices of an equilateral triangle (30 cm on a side). what is the magnitude of the electrostatic force on the negative charge

Answers: 3

continue

Physics, 21.06.2019 19:20, Obeilskzexal

Aferris wheel is a vertical, circular amusement ride with radius 9 m. riders sit on seats that swivel to remain horizontal. the ferris wheel rotates at a constant rate, going around once in 9 s. consider a rider whose mass is 56 kg. at the bottom of the ride, what is the perpendicular component of the rate of change of the rider's momentum? at the bottom of the ride, what is the vector force exerted by the seat on the rider?

Answers: 1

continue

Physics, 21.06.2019 22:30, ayoismeisjjjjuan

An engineer designs a roller coaster so that a car travels horizontally for 162 ft, then climbs 127 ft at an angle of 31.0° above the horizontal. it then moves 127 ft at an angle of 46.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)

Answers: 1

continue

Physics, 22.06.2019 02:30, jamesnoro

Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.

Answers: 2

continue

Do you know the correct answer?

State branches of geography and explain...