What is the weight on Earth of a girl with a mass of 32 kg (F = ma)?

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?

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.