What is a point of view influence by opinion

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?