What is the angular displacement during first two seconds

Assignment Help Physics
Reference no: EM13562464

A rotating bicycle wheel has an angular speed of 3 rad/s at T= 0. It is also given an angular acceleration of 1.5rad/s^2

A) What is the angular displacement during the first twoseconds?

B) What is the angular speed at T = 2 seconds?

w =_______________

Reference no: EM13562464

Questions Cloud

When is the rider going to reach the stopping point : If we apply a breaking system to a skateboard while the speed of the skateboard is 5Milies per hour, the rider average weights is 180bounds while his height is 170 cm
Calculate the diameter of the cable required : A steel cable is to support an elevator whose total (loaded)mass is not to exceed 3100kg. calculate the diameter of the cable required
What is the maximum queue length : There are 10 vehicles in a queue when an attendent opens a toll booth. Vehicles arrive at the booth at a rate of 4 vehicles per minute. The attendent opens the booth and improves the service rate over time following the function u(t)= 1.1 +0.3t, wher..
What is the power output in horsepower of an electric motor : A power of 1 horesepower is equivalent to 746 W. What is the power output in horsepower of an electric motor that draws acurrent of 4 A at 120 V and is 80 percent efficient
What is the angular displacement during first two seconds : A rotating bicycle wheel has an angular speed of 3 rad/s at T= 0. It is also given an angular acceleration of 1.5rad/s^2, What is the angular displacement during the first two seconds
What is the velocity of the cars after they stick together : an car mass 1000kg is traveling east 30m/s . it is hitby another car 2000kg whick was traveling northwest at20m/s.the two cars stick together. what is the velocity of the cars after they stick together
Advantages and disadvantages of various training strategies : Depending on the needs and understanding the applications, technology, and operations of your organization will help in making the right decisions when acquiring an EHR system
Compute the size and the direction of the net force on it : A juniper-wood plank measuring 0.25 ft by 1ft by 16 ft istotally submerged in water. What is the size and the direction of the net force on it
Find the force that acts on a square access hatch : A storage tank 30 m high is filled with gasoline. Calculate the force that acts on a square access hatch at the bottom of the tank measures .5 m by .5 m

Reviews

Write a Review

Physics Questions & Answers

  Determine the initial mass of ice

A cooking vessel on a slow burner contains 11.2 kg of water and an unknown mass of ice in equilibrium at 0°C at time t = 0. The temperature of the mixture is measured at various times, and the result is plotted. During the first 50.0 min, the mixt..

  What maximum height will the stone reach

A stone is thrown upward with an initial velocity of 6 m/s. What maximum height will the stone reach

  Calculate the ratio of the largest to the smallest net force

Four point charges have equal magnitudes. Three are positive, and one is negative, Calculate the ratio of the largest to the smallest net force magnitude

  How far apart are the antinodes in that standing wave

Two speakers emit sound waves with frequency of 418 Hz. They are driven by the same oscillator so that they are in phase with each other. How far apart are the antinodes in that standing wave

  Calculate the velocity of the ball when it leaves the liquid

A ball is released at the bottom of a container of liquid. The ball rises upward, pops out of the liquid and reaches a height of 20 cm, Calculate the velocity of the ball when it leaves the liquid

  Q1 a 20 kg block is at rest on a horizontal floor if you

q1. a 20 kg block is at rest on a horizontal floor. if you push horizontally on the 20 kg block with a force of 50 n it

  Find the components of the chipmunks displacement vector

A chipmunk scampers about collecting in its cheeks safflower seeds that the birds dropped from the feeder hanging overhead. Initially the little creature is at position vector r1x = 2.45 m and r1y = -2.13 m. After filling up, it runs to the hole a..

  What is its final velocity

A student pushes a loaded sled whose mass m is 240kg for a distance d of 2.3m over the frictionless surface of a forzen lake. if the sled starts from rest, what is its final velocity

  What is the velocity of the water in the hose

A long horizontal hose of diameter 3.2 cm is connected to a faucet. At the other end, there is a nozzle of diameter 1 cm. What is the velocity of the water in the hose

  Find the electric potential energy of this group

Four identical charges (+2.1 ?C each) are brought from infinity and fixed to a straight line. Determine the electric potential energy of this group

  What is the final temperature of the mixture

A 65-g ice cube at 0°C is placed in 665 g of water at 30°C. What is the final temperature of the mixture

  Find the average pressure exerted by a nail on his skin

A man weighing 720 N lies on a bed of nails. Find the average pressure exerted by a nail on his skin if there are 1210 nails and the flattened point on each nail has a radius of 0.500 mm

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