(a)determine the force required to be generated by a flying saucer of mass 1.94 x 10¹6 ?g to rise from ground level with an acceleration of 5.18 x 108 km/h upward. (b) find the work done by this force if the saucer is elevated 196 hm from the ground.
Added by Phemelo M.
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1.94 x 10¹ⶠg = 1.94 x 10¹³ kg Show moreā¦
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