Question

A body is thrown upwards with a speed 29.4m/s. What is its speed after t=1sec, t=2sec, t=3sec. What is its height after t=1sec, t=2sec, t=3sec

Answer 1

Answer:

I don't know sorry I didn't help you

Answer 2

Answer : -

Height T = 1 sec = 4.9

Height T = 2 sec = 19.6

Height T = 3 sec = 44.2

speed  at    t=1 sec   9.8  

speed  at   t=2 sec  19.6  

speed at    t=3 sec    9.4

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