What does a fire burn a hole right in the middle of the

Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?

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

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c