1–16 the pascal (pa) is actually a very small unit of pressure. to show this, convert 1 pa=1 n/m21 pa=1 n/m2 to lb/ft2lb/ft2. atmosphere pressure at sea level is 14.7 lb/in214.7 lb/in2. how many pascals is this?

A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?