Question

Interactive Exercises 4.03: Position and Velocity in Two Dimensions (Space Debris) In a far off galaxy, space debris is blasted into very small (and hence harmless) fragments by means of explosive torpedoes that are fired from special guns. An engineer is to program two such guns to destroy a large asteroid in an interplanetary region-where the effects of gravity are negligible. The first gun is at the origin of an ry coordinate system, as shown in the simulation (linked below). The coordinates of the asteroid are also shown in the simulation. ▼ Question 1 At what angle θ, measured in degrees counterclockwise from the +x axis, should the gun at the origin (gun #1) be aimed if its torpedo is to strike the asteroid? Note: Because there is no gravity (or anything else) to affect the motion of the torpedo, it travels at constant velocity from the moment it leaves the gun until it strikes something. Run the animation now the tolerance is +/-296 By accessing this Question Assistance, you will learn while you earn points based on the Point Potential Policy set by your instructor Attempts: o of s used SAVE FOR LATER SUBMIT ANSWER SUBMIT ANSWER Question 2 With what speed must the torpedo be fired from gun #1 if it is to reach the asteroid 5.00 seconds after it is fired? m/s the tolerance is +/-2% By accessing this Question Assistance, you will learn while you earn points based on the Point Potential Policy set by your instructor Attempts: 0 of s used SAVE FOR LATER SUBHIT ANSWER SUBMIT ANSWER

Answer 1

soon : 100m L70 H 150m 1) tan@= 100 – 0.667 ) TO = 33.699 15. 12) V = V1100) 50)? S9 " V(100)+(50) 2 = 180.278 m 2 . MI = m = 180.278 - 86.06 miss - 36.06 mis} B) Nx = V, GOJO99.64 = 30 rols: Va = 30mlet me d 9) pax = Va t = 3049.50 = 105 mo? (5) 1 = 3.0 ml - t2 = 150 = 2.9128. to = 5 bec. atdeley = tinta=20088 Secil