1. a gas occupies 0.60 m at a 5.0 atm. if the temperature of the gas remains the same and the
pressure decreases to 2.5 atm, what would be the new volume occupied by the gas?

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

Determine the maximum r-value of the polar equation r =3+3 cos 0

Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?