Question

Problem 3.28 a) In outer space, far from other objects, block 1 of mass 42 kg is at position < 14 0 m, and gravitational force acting on block 2 due to block 1? It helps to make a sketch of the situation. block 2 of mass 1300 kg is located at position <21, 1 .0) m. Whats the ector >N grav< b) At 4.1 seconds after noon both blocks were at rest at the positions given above. At 4.8 seconds afternoon what is p2= < e vector momentum of loc >kg-m/s (c) At 4.8 seconds after noon, what is the (vector) momentum of block 1? > kg-m/s (d) At 4.8 seconds after noon, which one of the following statements is true? Block 1 is moving faster than block 2. Block 1 and block 2 have the same speed Block 2 is moving faster than block 1

Answer 1