Calculate the speed of the rider at the top of the loop

Reference no: EM13527347

A special electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at an amusement park. The sensor measures the magnitude of the normal force that the seat exerts on a rider. The loop-the-loop ride is in the vertical plane and its radius is 22 m. Sitting on the seat before the ride starts, a rider is level and stationary, and the electronic sensor reads 790 N. At the top of the loop, the rider is upside down and moving, and the sensor reads 420 N. What is the speed of the rider at the top of the loop?

Reference no: EM13527347

Questions Cloud

Evaluate the number of moles of both reactants : If 8.60 g of NaHCO3(s) are combined with 32.2 mL of 0.800 M H2SO4, how many moles of CO2(g) would be produced if reaction occurred as completely as possible. Calculate the number of moles of both reactants first and then identify limiting reactant..

Estimate the speed of the stone : A stone is tied to a string (length = 0.727 m) and whirled in a circle at the same constant speed in two different ways. Determine the speed of the stone

The mutation rate to a lethal, recessive genetic illness : The mutation rate to a lethal, recessive genetic illness is 10-14. Individuals die before they get a chance to reproduce. Under mutation-selection balance, what is the equilibrium frequency of the heterozygous genotype?

Compute missing amounts in determining net income : Presented below are the components in Gates Company's income statement. Determine the missing amounts - Compute missing amounts in determining net income.

Calculate the speed of the rider at the top of the loop : A special electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at an amusement park. What is the speed of the rider at the top of the loop

Synaptonemal complex disappear : When does the synaptonemal complex disappear?

Explain what concentration of ni(no3)2 will ni(oh)2 start : An aqueous solution of Ni(NO3)2 is slowly added to a beaker of water with a pH of 8.46. At what concentration of Ni(NO3)2 will Ni(OH)2start to precipitate? Ksp for nickel(II) hydroxide is 1.60 x 10-14.

Find what is the period of the satellite : A satellite circles the earth in an orbit whose radius is 1.83 times the earth's radius. What is the period of the satellite

Should ace accept the outside suppliers offer : For this question, assume that if the chains are purchased outside, the facilities where the chains are currently made will be used to upgrade the bicycles by adding mud flaps and reflector bars

User Account

All Pages