At what height will the balloons explode
2 Balloons filled with helium, made of latex, same unfilled thickness (2mm) & 3cm diameter released at sea-level.
Balloon A:d=30cm
Balloon B:d=15cm
a) What h will the balloons explode?b) Velocity of balloon when explosion occurs?
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The time t=30s the velocity = 26m/s and displacement at time t = Dt metres. Derive expressions for both velocity and displacement as a function of time t.
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She is at rest relative to the spacecraft just before catching the 2.9 kg book. Find the astronaunts velocity just after she catches the book.
2 Balloons filled with helium, made of latex, same unfilled thickness (2mm) & 3cm diameter released at sea-level. What h will the balloons explode?
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