Write down the dierential equation satisfied by velocity

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An object of mass m = 0:1 kg is dropped from a high tower. Suppose the magnitude of the force due to air resistance is 0:98v2. (The gravitational constant is g = 9:8 m s2 ).
a) Write down the dierential equation satised by velocity.
b) How long does it take the object to acheive half of its terminal velocity?

Reference no: EM13266496

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