Mathematics, 16.03.2020 08:36 minaricks

Suppose that point P is on a circle with radius r, and ray OP is rotating with angular speed ω. For the given values of r, ω, and t, find each of the following:
a) the angle generated by P in time t
b) the distance traveled by P along the circle in time t
c) the linear speed of P

r = 30
ω = radian per sec
t = 4 sec

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

Answers: 1

Answer

Mathematics, 21.06.2019 19:20

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

Answers: 3

Answer

Mathematics, 21.06.2019 20:30

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

Answers: 3

Answer

Mathematics, 22.06.2019 01:30

What is the surface area of the sphere?

Answers: 1

Answer

You know the right answer?

Suppose that point P is on a circle with radius r, and ray OP is rotating with angular speed ω. For...

Questions