What must be true of a force that causes an object to move in a circular motion?
it acts para...
Physics, 17.09.2019 07:30, lauren21bunch
What must be true of a force that causes an object to move in a circular motion?
it acts parallel to the velocity and is directed toward the center of the circle.
it acts parallel to the velocity and is directed away from the center of the circle.
it acts perpendicular to the velocity and is directed toward the center of the circle.
it acts perpendicular to the velocity and is directed away from the center of the circle.
Answers: 2
Physics, 21.06.2019 21:50, glocurlsprinces
Acar travels along a highway with a velocity of 24 m/s, west. the car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. what is the magnitude of the average acceleration of the car during the four-second interval?
Answers: 2
Physics, 21.06.2019 22:50, toddbecca9
Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]
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Physics, 22.06.2019 03:50, Jasten
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Answers: 1
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