What is the mass of the merry-go-round

Assignment Help Physics

Reference no: EM13517295

A person with a mass of 52 kg runs with a speed of 6.8 m/s jumps onto the outer rim of a merry-go-round. The merry-go-round has a radius of 1.5 m and can be modeled as a large disk. The merry-go-round was initially at rest before the person jumped onto it and rotates at 1.3 rad/s immediately after the person jumps on. What is the mass (in kg) of the merry-go-round?

Reference no: EM13517295

Questions Cloud

Explain wave-particle duality is not exhibited by matter : Although electromagnetic energy behaves as both waves and particles, this kind of wave-particle duality is not exhibited by matter.

Compute the mans kinetic energy relative to the earth : A man of mass 77.0 kg walks down the aisle of an airplane at a speed of 1.70 m/s in the forward direction while the plane moves at a speed of 315 m/s relative to the earth. Find the man's kinetic energy relative to the earth

What is the lateral magnification of this system of lenses : An object is placed 100 cm in front of a diverging lens of focal length -25 cm. What is the lateral magnification of this system of lenses

Evaluate the volume of ether needed to remove : Calculate the volume of ether needed to remove 90% of the suberic acid from 100 mL of a saturated aqueous solution in a single extraction.

What is the mass of the merry-go-round : A person with a mass of 52 kg runs with a speed of 6.8 m/s jumps onto the outer rim of a merry-go-round. What is the mass (in kg) of the merry-go-round

How to compute the enthalpy change of the reaction : Calculate the enthalpy change of the reaction for per mole potassium carbonate. Assume the specific heat of all solutions are 4.18 J/g°C and all solutions have a density=1.0 g/ml (A:-13.3 KJ) show all calculations please

Compute the power output of the source : A point source of electromagnetic waves emits waves uniformly in all directions. What is the power output of the source

Explain the resulting solution is titrated with naoh : Phenol, C6H5OH, is a weak organic acid. Suppose 0.515 g of the compound is dissolved in exactly 125 ml of water. The resulting solution is titrated with 0.123 M NaOH.

How much is insurance expense for the period under the : Sarah Jones, a masonry contractor, recently purchased a load of bricks to use in constructing a fireplace in her own home.If she charged the cost to her business, this would clearly violate

User Account

All Pages