The magnitude of her centripetal acceleration

Assignment Help Physics
Reference no: EM1322097

Q1. A woman rides a carnival Ferris wheel at radius 16.0 m, completing 4.40 turns about its horizontal axis every minute. What are (a) period of the motion, and the magnitude of her centripetal acceleration at (b) highest point and (c) lowest point?

Q2. A sailboat is travelling east at 4.0 m/s. A sudden gust of wind gives the boat an acceleration a = (1.35 m/s2 30° north of east). What is the boat's speed 6.0 seconds later while the gust subsides?

Reference no: EM1322097

Questions Cloud

What is the magnitude of betty''s force : A plane leaves the airport in Galisto and flies 175 km at 68.0^circ east of north and next changes direction to fly 260 km at 48.0^circ south of east, after which it makes an immediate emergency landing in the pasture.
Compute the total amount of work completed : A motorist drives south at 30.0 m/s for 3.00 min, then turns west and travels at 25.0 m/s for 2.80 min, and finally travels northwest at 30.0 m/s for 1.00 min. For this 6.8 min trip, how do you find the total vector, average speed and average velo..
How far has it travelled horizontally : A whale comes to the surface to breathe and then dives at an angle of 20 degree below the horizontal.
What is the boat''s speed : A woman rides a carnival Ferris wheel at radius 16.0 m, completing 4.40 turns about its horizontal axis every minute. What are (a) period of the motion, and the magnitude of her centripetal acceleration at (b) highest point and (c) lowest point.
The magnitude of her centripetal acceleration : A sailboat is travelling east at 4.0 m/s. A sudden gust of wind gives the boat an acceleration a = (1.35 m/s2 30° north of east). What is the boat's speed 6.0 seconds later while the gust subsides.
What is the angle between direction of the electric field : The windshield of a speeding car hits a hovering insect. Consider the time interval from just before the car hits the insect to just after the impact. Which of the following are right.
In an ultra-high-vacuum system : An engineer is designing a pacemaker for cardiac patients. For the 20 year old woman, how many times must device have to beat for her to have a normal life expectancy.
What is the velocity of the other rock : According to the law of universal gravitation, what will happen to Earth if the Sun were somehow replaced by the black hole of same mass.
What is the initial speed of the second ball : The pilot of an aircraft wishes to fly due west in a 34.60 km/h wind blowing toward the south. The speed of the aircraft in absence of a wind is 145 km/h.

Reviews

Write a Review

 

Physics Questions & Answers

  How to compute the average force

How to  compute the average force

  What is change in electrical potential energy of electron

What is change in electrical potential energy of electron

  What is the high temperature t1

At one instant a bicyclist is 35.0m due east of a park's flagpole, going due south with a speed of 20 m/s. Then, 19 s later, the cyclist is 60.0 m due north of the flagpole, going due east with the speed of 11 m/s. For the cyclist in this 19s inte..

  Large image that can be completely imaged on a 35mm film

Find a largest image that can be completely imaged on a 35mm film.

  What force does a 55 kg passenger exert on the seat

What force does a 55 kg passenger exert on the seat when she is at the top of the Ferris wheel.

  Compute the force of tension or compression

Compute the force of tension or compression

  What is the minimum constant speed of the ball

A 0.150 kg ball is going around in a vertical circle of radius R = 0.300 m at constant speed v. The ball is attached to a mass less ideal string which is attached to a fixed pivot point. If the tension F in the string is greater than 125 N, the st..

  What average force was exerted on the ball

The distance between two telephone poles is 55.55 m. When a 1.00 kg bird lands on the telephone wire midway between the poles, the wire sags 0.165 m. illustrate a free-body diagram of the bird.

  How far above the aim is the point

How far above the aim is the point

  Calculate the number of calories

How does this number of calories compare with the number of calories required to vary the same gram of 100 degree C boiling water to 100 degree C steam.

  The yearly energy cost for the motor of a pump

If you had been tasked to remove the water from New Orleans after Hurricane Katrina would you select a radial flow, mixed flow or axial flow pump for this purpose? Explain it briefly.

  What is the new coefficient of friction

In outer space, far from other objects, block 1 of mass 30 kg is at position m, and block 2 of mass 1350 kg is at position m. What is the (vector) gravitational force acting on block 2 because of block 1? It helps to make a sketch of the situatio..

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