Question

Impulse F* At is an invariant for all observers moving co-linearly with a lab frame observer A moving observer at an angle relative to the lab frame would report a 2-dim collision with the x component of F" At being the invariant with x-axis as the lab frame axis 1 (from recitation-08) А 10 kg composite object traveling with velocity 29 rn/s, 0 degree) had an internal disturbance such that the composite object was split into Object-A with 3 kg mass and Object-B with 7 kg mass. Object A moved at an angle of 35 degrees while Object-B moved at an angle of 290 degrees. 1a Find the speed of Object-A 1b Find the magnitude of the internal disturbance force when the disturbance duration was 0.03 sec. 1c-- An observer XYZ moved with velocity (speed of Object-A, 35 deg). Draw the collision diagram as seen by Observer XYZ Include angle information. Hint: An observer moving with velocity (2 m/s, 30 deg) would report that a tree moved with velocity (2 m/s, 210 degrees) A 5kg impactor 10 m/'s hit a 17 kg target in a lab frame Find velocity values in the p 0 frame Find the maximum F At in the p O frame Find the final velocity values in the lab frame Find the x and y components of the maximum F* At in the frame of an observer RST moving (0,-10 m/s) relative to the lab frame Find the initial velocity values for the observer RTS Find the final velocity values for the observer RTS A 5kg impactor 10 m/s hit a 17 kg target in a lab frame Find velocity values in the p 0 frame Find the F* t in the p-0 frame given an inelastic collision engaging 75% of the maximum F"At Find the final velocity values in the lab frame Find the energy loss in the lab frame Find the x and y components of F At in the frame of an observer RST moving (0,-10 m/s) relative to the lab frame Find the impulse pair in the observer RST frame, two equal but opposite F* At Find the initial velocity values for the observer RTS Find the final velocity values for the observer RTS

Answer 1

oka hm 3 S 218.132.33 19 1 b change im . 63+86 3.3 .03 F =2312-33 3 s