Physics, 21.09.2019 20:00 finessinsam

What must be true of a force that causes an object to move in a circular motion?
a. it acts parallel to the velocity and is directed toward the center of the circle.
b. it acts parallel to the velocity and is directed away from the center of the circle.
c. it acts perpendicular to the velocity and is directed toward the center of the circle.
d. it acts perpendicular to the velocity and is directed away from the center of the circle. mark this and return

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 21:40, lolz55678

Achemistry student needs of 40ml diethylamine for an experiment. by consulting the crc handbook of chemistry and physics, the student discovers that the density of diethylamine is 0.7 . calculate the mass of diethylamine the student should weigh out. round your answer to significant digits.

Answers: 1

continue

Physics, 22.06.2019 05:40, kkbrookly7496

Two polarizers are oriented at 40∘ to each other and plane-polarized light is incident on them. if only 16 percent of the light gets through both of them, what was the initial polarization direction of the incident light?

Answers: 2

continue

Physics, 22.06.2019 14:30, chelseayazzie16

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

Answers: 1

continue

Physics, 22.06.2019 14:40, babygirl091502

The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.

Answers: 1

continue

You know the right answer?

What must be true of a force that causes an object to move in a circular motion?
a. it acts p...