A skier of weight 700 N is pointed down a ski hill that has a slope angle of 25° above horizontal. What is the component of his weight pulling him down the slope.
O 634N
O 326N
O 296N
O 700N

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

70 give a real life example showing how sensory neurons work with the motor neurons

A10-kg piece of aluminum sits at the bottom of a lake, right next to a 10-kg piece of lead, which is much denser than aluminum. which one has the greater buoyant force on it? explain. b - the aluminum a) both have the same buoyant force. b) the aluminum c) the lead d) it cannot be determined without knowing their volumes.