. A wooden block slidus down a 45° inclined plane in twice the time it takes to slide down a frietromless 45 imelined plume. What is the coelicit of kinetic friction between black and inclined plano B) 05 006 D075 A)0.25​

Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?

Anthropology is the study of the effects of disease on the body, while forensic anthropology studies the disease of crime a.) true b.) false

Preciso de ajuda na parte de termometria e tenho prova amanhã ajuda ae prf