Determine the childs acceleration

Assignment Help Physics
Reference no: EM13277993

A child sits on the edge of a spinning merry-go-round that has a radius of 2.9 m. The child's speed is 5 m/s. What is the child's acceleration?

Reference no: EM13277993

Questions Cloud

Explain octane has a specific heat : Octane has a specific heat of 2.22 J/g.K. (a) How many joules of heat are needed to raise the temperature of 40.0 g of octane from 10.0 oC to 40.0 oC? (b) Which will require more heat, increasing the temperature of 1 mol of octane by 10 degrees
What is the cars average acceleration : A high-performance sports car can go from 0 to 100 mph in 7.8 s. (Assume the car travels in the positive direction. What is the car's average acceleration
What was the rocks velocity when it hit the water : A rock is dropped off the side of a bridge and hits the water below 5.7 s later. What was the rock's velocity when it hit the water
What is the probability that a combined sample from 5 : Composite sampling is a way to reduce laboratory testing costs. A public healthdepartment is testing for possible fecal contamination in public swimming pools. In thiscase, water samples from 5 pools are combined for one test.
Determine the childs acceleration : A child sits on the edge of a spinning merry-go-round that has a radius of 2.9 m. What is the child's acceleration
How many social robots would need to be sampled in order to : How many social robots would need to be sampled in order to estimate the proportion ofrobots designed with legs, no wheels to within .075 of its true value with 99%confidence
Find the initial angular velocity of the merry-go-round : The merry-go-round is moving at a speed of 0.3 rev/sec when it shuts down. find the initial angular velocity of the merry-go-round
How many possible ways can these 5 council members be seated : Peter, Paul, Mary, John and Martha are members of the pastoral council at a localchurch. They are to be seated at one side of a long conference table in a pastoral councilmeeting.
Find the acceleration of the baseball : As a baseball is being thrown, it goes from 0.0 to 40.0 m/s in 0.17 s. What is the acceleration of the baseball

Reviews

Write a Review

Physics Questions & Answers

  Obtain the position of the object

A converging lens with a focal length of 12.2cmforms a virtual image 8.50mm tall, 16.6cm to the right of the lens. Determine the position of the object

  Determine the work done by the forces

Determine the coefficient of kinetic friction between the crate and surface.

  Find the equilibrium readings of both scales

A 1.00 kg beaker containing 2.00 kg of oil (density=900kg/m^3 rests on a scale, Find the equilibrium readings of both scales

  Find the magnitude of the force that the shopper exerts

A person pushes a 21.9-kg shopping cart at a constant velocity for a distance of 23.8 m on a flat horizontal surface. What is the magnitude of the force that the shopper exerts

  Magnetic field is perpendicular to the axis of the wire

A 4.00-g bullet is moving horizontally with a velocity of +355 m/s, where + sign indicates that it is moving to the right. The bullet is approching two blocks resting on a horzizonta frictionless surface.

  Calculate the barrels velocity

A 120 kg barrel which is initially at rest is rolled down an inclined plane. The friction between the barrel and the surface of the plane is negligible, calculate the barrel's velocity when it reaches the ground level

  What is the average power of the engine

A 1000kg sports car accelerates from 0m/s to 33m/s in 13s. What is the average power of the engine

  Calculate the balls instantaneous acceleration

A baseball has a velocity of 41.5 m/s (92.8 mi/h), directed horizontally, as it is released by a pitcher. Calculate the ball's instantaneous acceleration just before it is released

  Draw a picture of a moving source

Draw a picture of a moving source and the waves surrounding it according to what you observed in this experiment. How does the spacing of the wavefronts in front of the source compare to those behind it?

  What is the force caused by water on the bottom

Using kinematic equations prove that if two balls are released simultaneously from a table, one with zero velocity and other with horizontal velocity, they will both reach ground at the same time.

  Compute the angular magnification

If the near-point distance of the jeweler is 21.8cm, find the angular magnification when the diamond is held 5.74cm from the magnifying glass

  Find the coefficients of static and kinetic friction

A simple pendulum in a science museum entry hall is 3.51m long, has a 1.25kg bob at its lower end, and swings with an amplitude of 10.50 degrees. How much time does the pendulum take to swing from its extreme right side to its acute left side.

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