A 59 kg physics student jumps off the back of her Laser sailboat (42 kg). After she jumps, the Laser is found to be traveling at 1.5 m/s. What is the speed of the physics student?

when earth is in rotational motion around the sun,it displaces from its place.

when a ball is placed on an inclined surface it does both the rotational and circular motion.

explanation:

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i will answer your question if you answer mine

when jerome paddle in flowing river towards east the net speed of jerome will increase

so the net speed of jerome will be given as

now the speed of paul will be same as it is given as he is running on the ground

so

so here we can say since the speed of jerome is more so he will win the race

now as we know the distance so the time difference is given as

so jerome will reach first and the time difference will be 203.55 s or 3.4 min