The formulas into h2o and co2 are present molecules which are defined as

A1000-kg weather rocket is launched straight up. the rocket motor provides a constant acceleration for 16-s, then the motor stops. the rocket altitude 20-s after launch is 510-m. you can ignore any effects of air resistance. a. what was the rocket’s acceleration during the first 16-s? b. what is the rocket’s speed as it passes through a cloud 5100-m above the ground?

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

What kind of simple machine is a catapult?