How many seconds will it take for a satellite to travel 450,000 m at a rate of 120 m/s?

A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c

A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up