2 A body is projected downward at an angle of 30 degrees with the horizontal from the top of the building 170 m high. Its initial speed is 40 m/s. How long will it take before striking the ground? * 3.5 s 4.2 s 5.6 s 6.1 s None of the Above 2 170 m
2 A body is projected downward at an angle of 30 degrees with the horizontal from the top of the building 170 m high. Its initial speed is 40 m/s. How long will it take before striking the ground? * 3.5 s 4.2 s 5.6 s 6.1 s None of the Above 2 170 m
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A body is projected downward at an angle of 30
degrees with the horizontal from the top of the
building 170 m high. Its initial speed is 40 m/s.
How long will it take before striking the ground? *
3.5 s
4.2 s
5.6 S
6.1 s
None of the Above
N
D
170 m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5f1bafa3-d462-46b8-a8ac-cc3f46e88457%2Ff7ece834-8fdd-4a9c-9d70-dc5b657b5c29%2F6pwtzc_processed.png&w=3840&q=75)
Transcribed Image Text:2
A body is projected downward at an angle of 30
degrees with the horizontal from the top of the
building 170 m high. Its initial speed is 40 m/s.
How long will it take before striking the ground? *
3.5 s
4.2 s
5.6 S
6.1 s
None of the Above
N
D
170 m
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