-A person weighing 100 N stands on some bathroom scales in a lift. If the scales show a
reading of 110 N, which answer could describe the motion of the lift?
Can someone explain why the answer is ""Moving downwards and decelerating.""?
For Question 1, in which way does tension act and thus, how is it resolved?
In general, does tension act in the opposite direction to the rope being stretched?
How do I go about sketching the graph in Question 2 ?
And for Question 3, Im aware that i have to use gh=(1/2)(v^2) but what height do I take? The mark scheme say's 0.6m and I'm not sure why i must use this height..
Finally, for Question 4 (part c ) why is the resistive force the horizontal component of force? Shouldn't it be a force that acts in the opposite direction to the moving sled?