Forces

Question 1

Rememebr when resolving reaction?

Answer 1

Vertical 0, so rememebr tension makes reaction LESS DONT LACK

Question 2

Remember I’d they dint say the object is about to move or moving CANT USE F = MEW R

Answer 2

DONT ASSUME

Question 3

ALWAYS FIND CONSTANT STRIAGHT AWAY

Answer 3

Especially when squaring as it gets rid of the thing!