Find how many revolutions does she complete

Assignment Help Physics
Reference no: EM13677456

An ice skater spins with an average angular velocity of 15 rad/s for 5 sec. Find how many revolutions does she complete?

Reference no: EM13677456

Questions Cloud

Determine the angular velocity of the club head at impact : A golfer swings his club down to the ball in 0.2 second. At ball contact, the initial ball velocity is 50 meter per second. Determine the angular velocity of the club head at impact
Determine the velocity of her glove : A boxer swings with a roundhouse punch to an opponent's head. Determine the velocity of her glove when it makes contact in m/s
Find the arm average angular acceleration : A pitcher's arm velocity, after releasing the ball during a pitch, changes from 600°/s to 120°/s over a time period of 0.2 sec. Find the arm average angular acceleration
Labor-force participation rate and the unemployment rate : What were the labor-force participation rate and the unemployment rate
Find how many revolutions does she complete : An ice skater spins with an average angular velocity of 15 rad/s for 5 sec. Find how many revolutions does she complete
Criticisms of gdp as a measure of economic activity. : Identify three criticisms of GDP as a measure of economic activity.
Obtain the total angular distance and displacement : During a biceps curl, the elbow's relative angle during flexion changes from 3 degree to 157 degree. During an 8 repetition set, obtain the total angular distance and displacement
Determine the tension in the pendulum cable at this point : A 0.339 kilogram pendulum bob passes through the lowest part of its path at a speed of 2.70 m/s. Determine the tension in the pendulum cable at this point if the pendulum is 72.0 centimeter long
Find the area of a circle of diameter and circumference : Find the area of a circle of diameter d and circumference C? Use d for the diameter and C for the circumference. Note that your answer should depend on both d and C but not explicitly on the radius

Reviews

Write a Review

Physics Questions & Answers

  Calculate the change in kinetic energy of the crate

A crate of mass 10.2 kg is pulled up a rough incline with an initial speed of 1.60 m/s. What is the change in kinetic energy of the crate

  Obtain the direction of the electric field

What is the magnitude of the electric field at a point 0.45cm away from a point charge of +2.0pC? What is the direction of the electric field

  What pressure is required to squeeze the gas

A sample of ideal gas occupies a volume of one litre at atmospheric pressure and temperature, 20 C. What pressure is required to squeeze the gas into one-half litre at 40 C?

  Find how long is its motion

A hockey puck sliding on a frozen lake comes to rest after traveling 200m . If it's initial velocity is 3.0 m./s, How long is it's motion

  A monatomic gas at a pressure of 12 kpa and volume 1 m3

a monatomic gas at a pressure of 12 kpa and volume 1 m3 undergoes a thermodynamic cycle described by three processesi

  Imagine you are driving at speed 60 mph through air filled

imagine you are driving at speed 60 mph through air filled with bugs at concentration 1 per cubic meter. the windshield

  Find the capacitance per unit length

Three concentric, thin, long conducting cylindrical shells have radii of 3.00 mm, 5.00 mm, and 6.00 mm, Find the capacitance per unit length of this configuration

  Determine how long will the bulb would have to operate

Energy-efficient appliances are important in today's economy. determine how long will the bulb would have to operate to make up the difference in price

  Magnitude of the force of the biceps muscle on the lower arm

A bowler holds a bowling ball (M=6.5 kg) in the palm of his hand. His upper arm is vertical, his lower arm (1.7 kg) is horizontal. What is the magnitude of the force of the biceps muscle on the lower arm?

  What is the charge per unit area on the plastic sheet

A 15 g piece of Styrofoam carries a net charge of -5.1 µC and floats above the center of a large horizontal sheet of plastic that has a uniform charge density on its surface. What is the charge per unit area on the plastic sheet?

  What is the magnitude of its acceleration

Forces of 11.9 N north, 19.7 N east, and 14.8 Nsouth are simultaneously applied to a 3.93 kg mass as it restson an air table. What is the magnitude of its acceleration?

  What is the peak frequency of this radiation

The Cosmic Background Radiation Outer space is filled with a sea of photons, created in the early moments of the universe. What is the peak frequency of this radiation

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd