Box A has a mass of 35.0kg and Box B has a mass of 20.0kg. What is the tension on Box A if the acceleration of the system is -2.67m/s2 clockwise? A. 250.N
B. 686N
C. 436N
D. 392N​

Consider the following position function. find (a) the velocity and the speed of the object and (b) the acceleration of the object. bold r left parenthesis t right parenthesisr(t)equals=left angle 6 t superscript 4 baseline comma 2 t cubed right angle6t4,2t3 for tgreater than or equals≥0

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot

The discovery of the electron as a subatomic particle was a result of