5. Which set of listed parameters would result in the greatest number of Gs at the bottom of a
loop (location C)?
a. Height at A = 50.0 m, Height at B = 30.0 m, Radius at C = 20.0 m
b. Height at A = 60.0 m, Height at B = 45.0 m, Radius at C = 20.0 m
c. Height at A = 60.0 m, Height at B = 35.0 m, Radius at C = 25.0 m
d. Height at A = 80.0 m, Height at B = 60.0 m, Radius at C = 50.0 m

Aspecial 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 23 m. sitting on the seat before the ride starts, a rider is level and stationary, and the electronic sensor reads 740 n. at the top of the loop, the rider is upside down and moving, and the sensor reads 370 n. what is the speed of the rider at the top of the loop?

Ben(55 kg) is standing on very slippery ice when junior(25kg) bumps into him. junior was moving at a speed of 8m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision .

The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)