GATE XE · 2020 · XE-D
Question 7: Mechanics of rigid bodies
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Question 7
XE-DNAT1 markNeeds review
A particle of mass 0.1 kg, which is released from rest, falls vertically downward under gravity in a fluid. The fluid offers a resistive force, which is linearly proportional to the particle velocity with 0.1 N.s/m as the constant of proportionality. The uniform gravitational acceleration is 10 m/s
throughout the trajectory of the particle. The magnitude of the particle velocity (in m/s) at time 1 s after release (rounded off to two decimal places) is _____.Log in to check the answer
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2020XE-D
GATE XE 2020 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-D
- Question type
- Numerical answer (NAT)
- Marks
- 1 mark
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