What is the expected fuel consumption for a 500-nautical mile flight under the following conditions? pressure altitude 4,000 ft temperature + 29°c manifold pressure 21.3" hg wind calm

The motor m applies a time-varying force of f (200 t) n, where t is in seconds. box b with mass 200 kg starts from rest, and the coefficients of kinetic and static friction are 0.2 and us 0.3 the acceleration due to gravity is g 9.8 m/s2 b 300 a) find the time ' when the box starts to move. b) calculate the speed of the crate at 3 s c) calculate the power delivered by the motor at t 3 s

Suppose while hauling rocks, you accidentally drop one. it breaks apart in flat, planar sections. what type of rock did you just drop? 20 points

Efficiency is the ratio of to for a system a)power in to power in b)power in to power out c) power out to power out d) power out to power in