Sample Response: If voltage in a circuit is increased under constant resistance, then current must increase
because Ohm's law states that voltage and current are
directly proportional.
Question:
What did you include in your hypothesis? Check all that
apply.

In which situation is the acceleration of a car negative? question 5 options: a)the velocity of a car was 75 km/hr over 4 hours. b)the velocity of a car reduced from 50 km/hr over one minute. c)the velocity of a car increased from 40 km.h to 75 km/h over 15 minutes. d)the velocity of a car was 45 km/hr at 2: 00pm and at 4: 00pm its velocity was 85 km/ht.