Recent content by allure

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    Initial Velocity of Projectile Motion, given displacement and initial angle?

    So far, I've solved using Vy sin θ0 - gt to get tmax = v0sin 45°/9.8 ttotal = 2(v0 sin 45°/9.8) Without the initial velocity, I'm not sure how (if I can) to simplify any further, or solve for it..
  2. A

    Initial Velocity of Projectile Motion, given displacement and initial angle?

    The velocity of the peak of the arc would be 0. I tried to look for a way to use this to find the initial speed but I'm stuck, is there a way I can use this information to do that?
  3. A

    Initial Velocity of Projectile Motion, given displacement and initial angle?

    Yes, meters - sorry. I have edited the above.
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    Initial Velocity of Projectile Motion, given displacement and initial angle?

    Homework Statement A grasshopper jumps 1.00 meters from rest, with an initial velocity at a 45.0° angle with respect to the horizontal. Find (a) the initial speed of the grasshopper and (b) the maximum height reached.Homework Equations vx = v0xt = v0cos θ0 vy = v0 sin θ0 - gtThe Attempt at a...