A ball is thrown directly downwards with a an initial speed of 8 m/s from a height of 84 m. After what time interval do...

Question

Question

A ball is thrown directly downwards with a an initial speed of 8 m/s from a height of 84 m. After what time interval does it

Answer 1

Answer #1

Aptyiny New tonh second Equalion haue molion we 84m ut tLat 2 gt + LX 9.8xt 2 4.9 t 2 84O + 8 t Atyiy Suedealic -bt J6-4ac 2.

Answer 2

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