3 years ago

What is an electronic signal

Physics

2 answers:

julia-pushkina [17]3 years ago

8 0

Your answer would b the second choice

rosijanka [135]3 years ago

6 0

where are the answer choises

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3 years ago

A 1,000 kg car is driving on a 15 m high bridge at 5 m/s. What is the kinetic energy of the car?

yanalaym [24]

Answer:

$KE=12,500J$

Explanation:

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2 years ago

When tightening a bolt, you push perpendicularly on a wrench with a force of 165 N at a distance of 0.140 m from the center of t

choli [55]

Answer:

Part a)

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Part b)

$\tau = 17.05 Foot pound force$

Explanation:

As we know that torque is defined as the product of force and its perpendicular distance from reference point

so here we have

$\tau = \vec r \times \vec F$

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$\tau = 23.1 Nm$

Part b)

Now we know the conversion as

1 meter = 3.28 foot

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$\tau = 23.1 Nm$

$\tau = 23.1 (0.225 Lb)(3.28 foot)$

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3 years ago