(5%) Problem 9: Suppose the speed of light were only 3000.0 m/s. A jet fighter m

Question

(5%) Problem 9: Suppose the speed of light were only 3000.0 m/s. A jet fighter moving toward a target on the ground at 950 m/s shoots bullets, each having a muzzle velocity of 1025 m/s Randomized Variables v l = 950 m/s v2 = 1025 m/s What is the velocity of the bullets relative to the target in km/s? Grade Summary Deductions Potential 0% 100% cos0 asin atan)acotan sinh0 Submissions tan() acos) sin Attempts remaining: 12 (5% per attempt) detailed view coshOtan h)cotanhO Degrees O Radians Submit Hint I give up! Hints: 5% deduction per hint. Hint s remaining: 4 Feedback: 2% deduction per feedback.

Explanation / Answer

v_jet = 950 m/s

v_bullet wrt jet = 1025 m/s

v_bullet = ?

v = (950 + 1025) / (1 + ((950 x 1025)/3000^2))

v = 1782 m/s

Ams: 1.78 km/s .........Ans

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