Please help me pls I beg pls pls pls please please PLEASEEE

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

True or false graphs must include scales that increase by the same amount

(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?