❤❤1. Factor the expression using the two different techniques listed for Parts 1(a) and 1(b). (a) Factor the given expression using the GCF monomial. (b) Factor the given expression using the difference of squares. DO NOT ANSWER UNLESS YOU CAN EXPLAIN THIS TO ME CORRECTLY​

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

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

Suppose an objects initial velocity is 10m/s and it’s final velocity is 4 m/s. mass is constant. what can best be concluded about the object based in the work-energy theorem