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NAYAN TRIPTI KUMAR

· started a discussion

· 1 Months ago

Sir Most of the question is irrelevant to the final exam so please follow previous year questions as well as standard practice book available in the market while setting the question.
When student start writing the test they found not good question as well as out of syllabus questions , so interest of giving the test is decreased.

Question:

The range of a projectile, when launched at an angle 15° with horizontal is 1.5 km. What is the range of the projectile when it is launched at an angle 45° to the horizontal?

Options:
A)

1.5 km

B)

3 km

C)

6 km

D)

0.75 km

Solution:

Ans: (b) 3 km

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