what is the acceleration during takeoff of a jumbo jet with a mass of 30,000 kg when the thrust of each of its

Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?

What is the rate of change in a objects position?

If we relied solely on the nonrenewable resources found in the u.s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal