Questions
A projectile is thrown horizontally with a speed of from certain height. If g is then the speed of the projectile after 5 second will be nearly
detailed solution
Correct option is C
Even after 5 second, the horizontal velocity Vxwill be 20ms−1. The vertical velocity Vy is given by Vy=0+10×5=50ms−1 Now, V=Vx2+Vy2=202+502=54ms−1Talk to our academic expert!
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A body is projected horizontally from a point above the ground and motion of the body is described by the equation
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