Acar is skidding to a stop on a level stretch of road. you may want to review ( pages 115 - 117) . part a identify the number of the action/reaction pairs of forces between the car and the road surface.

Why does lightning travel from clouds to the ground?

The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.

Aipal measures a circuit at 1.2 a and 24 . using ohm’s law, what can he calculate for the circuit?