Ang direksyon sa Vietnam mula sa pilipinas ay nasa gawing

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow

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.