An automobile battery has an emf of 12.6 v and an internal resistance of 0.0600 ω. the headlights together present equivalent resistance 5.00 ω.(assumed constant) (a) what is the potential difference across the headlight bulbs when they are the only load on the battery? (b) what is the potential difference across the headlight bulbs when the starter motor is operated, taking an additional 35.0 a from the battery?

if the forces acting on an object are unbalanced, the object will accelerate in the direction of the net force on the object.

explanation:

this is best explained by having an understanding of newton's second law, which states that f=ma. you see, when the forces are unbalanced, net force (sum of all forces) is not zero. therefore making it necessary for the object to have an acceleration in the direction of the net force.

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper

f=ma a/f/m a= 480/60 a = 8m/s/s that is quick wow