To blast open an asteroid in the outerspace, a robot launches a
6.00kg steel ball towards it.
The velocity is given by v(t)= 3t – 4t3 The cannon
applies the force to accelerate the steel ball from rest during the
time interval from 0 to 5s.
a) Write the force as a function of time t
b) Write the power as function of time t
c) Find total work from 0-5s in J
d) Find the total impulse exerted on steel ball in Ns
e) If the robot’s mass is 300kg, what is its recoil speed?
To blast open an asteroid in the outerspace, a robot launches a 6.00kg steel ball towards it. The velocity is given by v
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To blast open an asteroid in the outerspace, a robot launches a 6.00kg steel ball towards it. The velocity is given by v
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