If the top of the ramp is 30 meters, which function can be
used to calculate the potential energy of a car in terms of
the number of passengers?

(e(m( = 51,450p + 346,920

(e(m( = 51,450p + 1,180

(e(m( = 1,715p + 1,180

(e(m( = 294p + 1,180

Why should seat belts not be mandatory quick plz

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.

Two positive charges are equal. which has more electric potential energy?