A projectile is fired with an initial speed of 37.4 m/s at an angle of 45.0 ° above the horizontal on a long flat firing range.
Part A
Determine the maximum height reached by the projectile.
Express your answer using three significant figures and include the appropriate units.
Part B
Determine the total time in the air
Part C
Determine the total horizontal distance covered (that is, the range).
Given launch velocity,
Part A) Max height
Use formula
ANSWER:
Part B) Time of flight
Use formula
ANSWER :
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Part C) Range
Use formula
ANSWER:
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Part D)
Given launch velocity,
Vertical launch velocity,
Vertical velocity after 1.30s
Use formula
Horizontal launch velocity,
Horizontal velocity after 1.30s
There is no acceleration in horizontal direction ,so horizontal velocity remains same
Velocity after 1.30s
Part D) ANSWER:
A projectile is fired with an initial speed of 37.4 m/s at an angle of 45.0...
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