A car starting from rest slams on the gas accelerating at a rate of 11 m/s/s. If they continue holding down the gas for 2.9 seconds, how far away will they be from where they started when the release the gas pedal

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.

Hunter’s velocity was 4.5 m/s. at the end of his race, his velocity was the same. which best describes his movement? his movement stopped. his acceleration is zero. his time was constant. his acceleration was positive.

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge