apuriisaac20 apuriisaac20

03-07-2024
Physics

Answered

A rocket is shoot from the top of a cliff 300m above sea level with a velocity, u at an angle of 45⁰ to the horizontal.
a. What time does the rocket take to hit a boot after it has been fired.
b. What is the value of u, if the rocket hit the boat 4.2km away from the sea. [Take g =10m/s²]

Answer :

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