emf causes current to flow in closed loop, the current per Lenz's law will induce a magnetic field that opposes change of flux that caused it. so it exerts an opposing force.
Thought q20 is A cos the universe expansion was accelerating because as the distance increases the velocity increases proportional, so it’s accelerating.
The question said snap not crack. crack is hard tissue, snap is like ligaments and tendons or muscle strain. Also the question said knee ligament which is soft tissue anyways so it wouldn't matter.
This is mine:
Mortality
Men
CHD
Dementia
Lung cancer
Cerebrovascular disease
Prostate cancer
Woman
Dementia
CHD
Cerebrovascular disease
Lung cancer
Breast cancer
Overall
CHD
Dementia
Cerebrovascular disease
Lung cancer
Cancer:
Morbidity
Men
Prostate
Skin
Colorectal
Lung
Woman...