Consider a thin spherical shell of radius 15.0 cm with a total charge of +32.0 µC distributed uniformly on its surface.(Take radially outward as the positive direction.)(a) Find the electric field 10.0 cm from thecenter of the charge distribution. N/C(b) Find the electric field 25.0 cm fromthe center of the charge distribution. MN/C

As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is 100) a) static friction. b) kinetic friction. c) a combination of static and kinetic friction. d) neither static nor kinetic friction, but some other type of friction. e) it is impossible to tell what type of friction acts in this situation.

Classify each possible hypothesis about a medicinal aloe vera plant as falsifiable or non-falsifiable. aloe vera gel is the best natural skin moisturizer. aloe vera gel can heal wounds by boosting cell renewal. aloe vera juice tastes better than carrot juice. drinking aloe juice can reduce the risk of lung cancer.

Asystematic approach to problem solving is called a (an)