TIMED! WOULD REALLY APPRECIATE SOME HELP! TYSM!! Robin sees her friends walking home from school and speeds up to meet them. Find her speed if she runs 60.3m in 4.6s. *

13.11 m/s
277.38 m/s
13.12 k/h

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

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good