Question

cower path = - (c) hyperbola Tū parabo 4. The height y and the distance x along the horizontal plane of projectile on a certain planet (with no surrounding atmosphere) are given by y = 8t - 5t2 metre and x = 60 metre where 't' is in seconds. The velocity with which the projectile is projected is : (a) 8 ms-1 (6) 6 ms-1 tot 10 ms-1 (d) not obtainable from the data.
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Answer 1

Answer:

D 1 tot 10 ms-1 it is the perfect answer