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Hatshy [7]
3 years ago
11

The blades of a metal cutter are shorter than the blades of paper cutter scissor. Give reason​

Physics
1 answer:
Sladkaya [172]3 years ago
8 0

Answer:

Metal is a tougher material to cut though, so the blades must be shorter to create more pressure to break through the metal. Paper on the other hand is easier to cut through so the blades can be longer in order to cut more in each snip.

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a car accelerates along a straight road from rest to 75km/h in 5.0s. What is the magnitude of its average acceleration? show up
kykrilka [37]

Answer:

4.186 m/s^2

Explanation:

First, convert km/hr to m/s:

(75 km/hr)(1000m/1km)(1hr/60min)(1min/60s) = 20.83 m/s

Then, divide 20.93 m/s by 5.0s

(20.93 m/s) / (5.0s) = 4.186 m/s^2

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Explanation:

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densk [106]
It's the rate that energy is used or supplied
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3 years ago
1. Which letter represents the location of the battery in this diagram?
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Answer:

location of battery in this diagram is at A and location of switch is at B.

4 0
3 years ago
Read 2 more answers
An object is given an initial velocity. What will happen to the object if no other forces act on it?
Phoenix [80]

Answer:

The object will travel at a constant rate in along a straight line.

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