In the above problems the accelration due to gravity is:

1.	In the above problems the accelration due to gravity is:
Answer» `-10ms^(2)` `5m//s^(2)` `20 m//s^(2)` `2.5m//s^(2)` SOLUTION :`y=xtan theta-(gx^(2))/(2X^(2)cos^(2)theta)` and `x=6t` `g=-10m//s^(2)`

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