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olga nikolaevna [1]
3 years ago
6

Q1 what is the direction of current?​

Physics
1 answer:
Oduvanchick [21]3 years ago
4 0

Answer:

the external circuit is directed away from the positive terminal and toward the negative terminal of the battery

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Which line represents a stationary object?
sineoko [7]

Answer:

I think its B but I may be wrong

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3 years ago
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A plane is going at a speed of 300 km/h at 63 W of N. The wind hits the plane at a direction of 65 km/h at 52 S of E. What is th
katovenus [111]
It’s around the g force so it’s gonna be around 54 km/h
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2 years ago
When you apply a horizontal force of 76 N to a block, the block moves across the floor at a constant speed ().When you apply a f
elena-s [515]

Answer:

Explanation:

When we apply a horizontal force of 76 N to a block, the block moves across the floor at a constant speed. So net force on the block is zero .

It implies that a force ( frictional ) acts on it which is equal to 76 N in opposite direction ( friction )

When we apply  a greater force on it it starts moving with acceleration .

This time kinetic friction acts on it due to rough ground equal to 76 N .This is limiting friction ( maximum friction )

Net force on the body in later case

= 89 - 76

= 13 N

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=

3 0
3 years ago
A baseball sits motionless near first base on a baseball diamond. What statement
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Answer:

B. There are no forces acting on the ball.

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5 0
2 years ago
4. The blades on a fan have a frequency of 15 Hz.
vichka [17]

Answer:

a) 4500 cycles b) 0.0667s c) 6.67s

Explanation:

a) 15 Hz= 15 cycles/ s

   5 mins= 300s

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b) Period= 1/ frequency

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   Period= 0.0667s

c) Period * number of revolutions= time

  0.0667 * 100= 6.67s

6 0
3 years ago
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