Sheila (mass=60.1 kg) is riding the Demon roller coaster ride. The turning radius of a loop of the ride is 15.9 m. The coaster makes the loop 3.00 times in 21.5 seconds before exiting that part of the ride. What is the centripetal acceleration of Sheila while making the loops? What is the centripetal force active on Sheila while making the loops?

carla slowed down in the beginning of her trip, stopped, and then sped up

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is