If you increase the resistance of a circuit, what happens to the current?

a
the current is not effected by this
b
the current decreases
c
the current stays the same
d
the current increases

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.

Astudent weighing 700 n climbs at constant speed to the top of an 8 m vertical rope in 10 s. the average power expended by the student to overcome gravity is most nearly