Acarousel is spinning at a speed of 100 cm/s, with the outermost horse at a distance 5 m from the center.

calculate the inward force on the outermost horse, if it weighs 1.5 kg.

a) 3 x 10-3 n
b) 3 x 10-2 n
c) 3 x 10-1 n
d) 3 x 10 n

An airplane is flying with a velocity of 240 m/s at an angle of 30.0∘ with the horizontal, as the drawing shows. when the altitude of the plane is 2.4km,a flare is released from the plane. the flare hits the target on the ground. what is the angle θ?