tonydeanfbg1029 tonydeanfbg1029
  • 09-01-2024
  • Engineering
contestada

A roller coaster is designed such that riders experience "weightlessness" as they go round the top of a hill whose radius of curvature is 20 m. The speed of the car at the top of the hill should be between

A. 14m/s and 15m/s
B. 15m/s and 16m/s
C. 16m/s and 17m/s
D. 13m/s and 14m/s

Respuesta :

Otras preguntas

identify the rule(s) of algrebra illustrated by the statement 1/7 (7x12)=(1/7x7)12=1x12=12
Is -6.06 an rational number
a poster of your favorite band has a width of 15 inches you have a space on your wall that has a width of 1.2 feet will the poster fit explain
A carpenter uses 9 1/2 ft of cedar for every 5 2/3 ft of redwood.a) If the carpenter uses 4 3/4 of cedar, how much redwood does he need?
Briefly describe the digestive system, nervous system, and circulatory system of chordates.
Write an expression with four terms containing the coefficients 3,6, and 9
how are ice liquid water and water vapor different from each other?
How do u write 80,000,000 + 4,000,000+100+8 in standard form
What is 905,154 rounded to the nearest ten thousand plz help me!!!
Compare the values of the underlined digits 3,492 and 704