# munir

posted by .

1. Consider a projectile, say a frictionless teddy bear, which is thrown at an angle of theta with an initial
velocity of v0.

 a) For a fi xed angle, and the maximum height of the teddy bear.
 b) Calculate the distance that the teddy bear travels before returning (gently, of course) to the
ground (which is assumed to be
at).
 c) Use these pieces of information to nd the angle which produces the maximum of the sum of height and distance.
usage of function. in these question.

• munir -

its bit of maths and physics. ms .sue. use of function

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