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Wittaler [7]
3 years ago
6

Nick is so excited to Trick-or-Treat, he RUNS down the street to the house that has the BIG candy bars! He ran 203 meters. It to

ok him 40 seconds to arrive at the "big candy bar" house. What was his average speed?
(use the photo for the answer choices, it is asking for the average SPEED)

Physics
1 answer:
aleksandr82 [10.1K]3 years ago
6 0
對不起,我沒有看到照片,我看到的都是黑色的東西。對不起。
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You are retrieving your boat from the water. as a courtesy to others, when should you pull your boat into a launch lane?
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A falcon can descend with a speed 250 km/h. If a falcon flies at this speed for 2.0 s and then flies a 100 m in 2.5 s, what is t
Vadim26 [7]

Answer:

v= s/t

Explanation:

250 km/ h =69.44m/s

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Next 2.5 seconds:

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3 years ago
If an object force of 50 N is used to move an object a distance of 20 m, what distance must the object be moved if the input for
steposvetlana [31]

Answer:

\ d_{out} = 100 \ m.

Explanation:

Given data:

F_{in} = 50 \ \rm N

F_{out} = 10 \ \rm N

d_{in} = 20 \ m

Let the distance traveled by the object in the second case be d_{out}.

In the given problem, work done by the forces are same in both the cases.

Thus,

W_{in} = W_{out}

F_{in}.d_{in} = F_{out}.d_{out}

\Rightarrow \ d_{out} = \frac{F_{in}.d_{in}}{F_{out}}

\ d_{out} = \frac{50 \times 20}{10}

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Explanation:

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