Physics
A child sitting 1.80 m from the center of a merrygoround moves with a speed of 1.45 m/s . Calculate the centripetal acceleration of the child.Calculate the net horizontal force exerted on the child. (mass = 28.5 kg )
asked by
Brittney
Respond to this Question
Similar Questions

Physics
A child sitting 1.39 m from the center of a merrygoround moves with a speed of 1.21 m/s. Calculate the centripetal acceleration of the child. (in m/s^2) Calculate the net horizontal force exerted on the child (mass = 22.5 kg). 
physics
A merry go round makes 2 revolutions every 2 s. A child is sitting 1.80 m from the center. Calculate a)The period of the merry go round b)the speed of the child in his position c) the centripetal acceleration of the child d) the 
11th grade
A child sitting 1.08 m from the center of a merrygoround moves with a speed of 1.20 m/s. (a) Calculate the centripetal acceleration of the child. 
11th grade
A child sitting 1.08 m from the center of a merrygoround moves with a speed of 1.20 m/s. (a) Calculate the centripetal acceleration of the child. 
PHYSICS
a child sitting 1.10 m from the center of a merry go round moves with a speed of 1.25 m/s. calculate the centripetal acceleration of the child and the net horizontal force exerted on the child (mass = 25 kg). 
Physics
In a playground, there is a small merrygoround of radius 1.20 m and mass 190 kg. Its radius of gyration (see Problem 85 of Chapter 10) is 91.0 cm. A child of mass 44.0 kg runs at a speed of 4.50 m/s along a path that is tangent 
Physics
In a playground, there is a small merrygoround of radius 1.20 m and mass 190 kg. Its radius of gyration (see Problem 85 of Chapter 10) is 91.0 cm. A child of mass 44.0 kg runs at a speed of 4.50 m/s along a path that is tangent 
physics
A child sitting 1.50m from the center of a merrygoaround moves with a speed of 1.10m/s . Part a) Calculate the centripetal acceleration of the child. Part b) Calculate the net horizontal force exerted on the child ( = 20.5 ). 
Physics
A child on a merrygoround is moving with a speed of 1.40 m/s when 1.18 m from the center of the merrygoround. (a) Calculate the centripetal acceleration of the child. (b) Calculate the net horizontal force exerted on the child 
Physics
A child of mass m is playing on a merrygoround which has mass 6m and radius r. Assume the merrygoround is a uniform disk. The child is standing on the edge of the merrygoround, which is spinning with an angular speed