- #1
RadiationX
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we had the following test question last week in my physics class:
A rocket is launched at an angle of 7.5 degrees and reaches a maximum height of H. To make the rocket reach 2*H what needs to be done.
a) double the launch angle and initial velocity
b) half the range
there were two other options but i can't remember them.
The only hint he would give us (after the test of course ) was that we had to find a general solution. ONLY ONE PERSON GOT THE ANSWER RIGHT AND HE GUESSED IT.the test was multiple choice of course.
Any ideas ?
A rocket is launched at an angle of 7.5 degrees and reaches a maximum height of H. To make the rocket reach 2*H what needs to be done.
a) double the launch angle and initial velocity
b) half the range
there were two other options but i can't remember them.
The only hint he would give us (after the test of course ) was that we had to find a general solution. ONLY ONE PERSON GOT THE ANSWER RIGHT AND HE GUESSED IT.the test was multiple choice of course.
Any ideas ?