Bianca is standing at x =600m. Firecracker 1, at the origin, and firecracker 2, at x =900m, explode simultaneously. The flash fr om firecracker 1 reaches Bianca's eye at 4.0 μs . Part A At what time does she see the flash from firecracker 2?
1 answer:
Answer:
Explanation:
Given
Bianca is at
i.e. distance between origin and Bianca is
time taken to reach Bianca eyes is
i.e. Cracker exploded at because it is observed at
Time taken by second cracker flash to reach Bianca eyes
Therefore it will be observed at
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Answer:
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Explanation:
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C) both moving and non-moving objects As, it is same as the Newton's first law motion
The answer is transformed because you changed the kind of energy