3 years ago

A thermos bottle works well because:

Physics

2 answers:

baherus [9]3 years ago

7 0

Answer:

A thermos bottle works well because:

A) Its glass walls are thin

soldi70 [24.7K]3 years ago

4 0

Answer:

A thermos bottle works well because:

Vacuum reduces heat radiation

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grandymaker [24]

38 = 300
60 = ?
300 × 60 ÷ 38
1800 ÷ 38 = 47.368
The answer is 47.4 m per hour

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larisa86 [58]

Answer:

okay

Explanation:

power is rate of doing work

power is workdone over time taken

but you don't have information concerning the force

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ehidna [41]

<h2>It takes 0.867 seconds to get to the top of its motion</h2>

Explanation:

We have equation of motion v = u + at

Initial velocity, u = 8.5 m/s

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0 = 8.5 + -9.81 x t

t = 0.867 s

It takes 0.867 seconds to get to the top of its motion

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