A shark has a mass of 2.00 x 10^4 kgSuppose a crane lifts a net with a 2.00 x 10^4 kg shark off the groundThe net is steadily acceleratied from rest over an interval of 2.5 seconds until the net reaches a speed of 1.0 m/sSo given all this info, how can i calculate the magnitude of the tension in the cable pulling the net?
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There will be 2 tensions, the one while the net is being accelerated, the other when it has reached a steady speedI will take it at face value the shark has a mass of 20 tonnes! The steady speed is the simplest, it's (20,000 x 9.8) 196,000N tension in cableAcceleration (v/t) 1/2.5, 0.4m/sec^2(20,000 x (9.8 + 0.4) 204,000Ntension while acceleratingIf the shark's mass was meant to be 2.0 x 10^3 kg., move the comma in both answers 1 place leftIf it was 2.0 x 10^2, move the comma 2 places.
