Go neutreal, turn blinkers on, then brake onto the side of the road.
Closed is the correct answer :)
Oh yeah I just got cheated lol lol lol lol
Answer:
The kinetic energy increases 4 times
Explanation:
Given,
The mass of the car, m = 1500 Kg
The speed of the car doubles from 50 Km/h to 100 Km/h
The kinetic energy at 50 Km/h
K.E = ½mv²
= ½ x 1500 x 50²
= 1875000 J
The kinetic energy of the car at 100 Km/h
K.E = ½mv²
= ½ x 1500 x 100²
= 7500000 J
Hence, the final K.E is 4 times the initial K.E
Magnesium and chlorine react to form
A. MgCl2
(magnesium chloride)
