Ahelicopter’s speed increases from 30 m/s to 40 m/s in 5 seconds.

what is the acceleration of this helicopter?

For the following, determine the type of reaction and then give products.

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work