A point rotates about the origin in the xy-plane at a constant radius of 0.254 m with an angular velocity of 9.15 rad/s. The projection of this point's motion on the x- or y-axis is simple harmonic.
A. What is the amplitude of this motion?
B. What is its frequency?
C. What is its period?

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o

Sasha has just gotten a new job in a nearby city. after comparison shopping, she found that renting a nice two-bedroom apartment would cost around $800 per month. her utilities would cost about $150 per month. sasha has enough money saved for a down payment, and she found that she can buy a three-bedroom house or condo with a mortgage payment of $1,000 per month, including taxes and homeowner's insurance. her utilities would cost about $200 per month. what is the advantage of buying the house over renting the apartment?

Which of the following examples illustrates static friction? a box sits stationary on a ramp. a ball rolling on the lawn eventually comes to rest. a car rounds a curve on a road. a fish swims upstream.