Math, asked by magicbeginshere, 10 months ago

A ball is thrown up from the ground with a velocity of 30 m/s. It has a downward acceleration of 10 m/s2. At what height from the ground is the ball after 4 seconds?

rishabhpy3: So we have to tell at what distance it after four seconds when it was thrown?

SeshankMannuru: for thrown,you have to keep plus inthe place of minus the same formula I have used

Answers

Answered by SeshankMannuru

1

height from the ground after 4 seconds,

=ut-1/2gt²=120-80=40 m.

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