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melamori03 [73]
4 years ago
6

Two friends, Barbara and Neil, are out rollerblading. With respect to the ground, Barbara is skating due south at a speed of 3.3

m/s. Neil is in front of her. With respect to the ground, Neil is skating due west at a speed of 3.0 m/s. Find Neil's velocity (a) magnitude and (b) direction relative to due west, as seen by Barbara.
Physics
1 answer:
ozzi4 years ago
8 0

Answer:

Answer is invalid make more sense next time please look it up somewhere else or ask somone smart. THere i gave you advice now i get points

Explanation:

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Help
lakkis [162]
Set up a unit conversion problem, arrange units to convert minutes to seconds, then cancel all time units.

8.3 minutes x (60 seconds/1 minute) x ( 3.00x10^8 meters/1 second) = 149,400,000,000 meters

Since the time is the term with the fewest number of significant figures (2), your answer should only be expressed with two sig figs as well.

1.5x10^11 m
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s344n2d4d5 [400]

to get weight multiply Mass by 9.8

weight =9.8x15=147N

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Melakukan apa yang melibatkan perubahan kimia
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Evgesh-ka [11]

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Explanation:

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