A planet of mass 6 x 1024 kg is at location <-3 x 10¹1, 8 x 10¹¹, 0> m. A star of mass 9 x 1030 kg is at location < 3 x 10¹1, -4 x 10¹1, 0> m. What is the force exerted on the planet by the star? (It will probably be helpful to draw a diagram, including the relevant vectors.) on planet = Additional Materials eBook N

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A planet of mass 6 x 1024 kg is at location <-3 × 1011, 8 × 10¹1, 0> m. A star of mass 9 × 1030 kg is at location <3 × 10¹1, -4 × 10¹¹, 0> m. What is the force
exerted on the planet by the star? (It will probably be helpful to draw a diagram, including the relevant vectors.)
F
on planet
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eBook
N
Transcribed Image Text:A planet of mass 6 x 1024 kg is at location <-3 × 1011, 8 × 10¹1, 0> m. A star of mass 9 × 1030 kg is at location <3 × 10¹1, -4 × 10¹¹, 0> m. What is the force exerted on the planet by the star? (It will probably be helpful to draw a diagram, including the relevant vectors.) F on planet Additional Materials eBook N
In outer space a rock of mass 9 kg is acted on by a constant net force (25, -14, 45) N during a 4s time interval. At the end of this time interval the rock has a velocity of (101, 83, 102) m/s. What was the
rock's velocity at the beginning of the time interval?
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m/s
Transcribed Image Text:In outer space a rock of mass 9 kg is acted on by a constant net force (25, -14, 45) N during a 4s time interval. At the end of this time interval the rock has a velocity of (101, 83, 102) m/s. What was the rock's velocity at the beginning of the time interval? Additional Materials eBook m/s
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