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Anna11 [10]
2 years ago
9

What three factors control the path of a surface current

Physics
1 answer:
KATRIN_1 [288]2 years ago
3 0

Answer:

Surface currents are controlled by three factors: global winds, the Coriolis effect, and continental deflections. surface create surface currents in the ocean. Different winds cause currents to flow in different directions. objects from a straight path due to the Earth's rotation.

Explanation:

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3 years ago
Explain how a clinical thermometer should be sterilized and why​
Kisachek [45]

Answer:

Explain why it is not advisable to sterilise a clinical thermometer on boiling water at normal atmospheric temperature. A clinical thermometer has small temperature range. The glass will crack/burst due to excessive pressure created by expansion of mercury.

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The formation of a cell plate is a characteristic of
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The formation of a cell plate is a characteristic of cytokinesis in terrestrial plants.
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3 years ago
You perform 556 J of work lifting a box to a height of 1.3m. How much force did you use to lift the box?
babunello [35]
The work is equal to the product between the force applied and the distance covered by the box:
W=Fd
In our problem, W=556 J, and d=1.3 m (the box is lifted to a height of 1.3 m, so it covered 1.3 m from its initial point). Therefore we can find the force applied to lift the box:
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4 0
3 years ago
Read 2 more answers
A. Compute the torque developed by an industrial motor whose ouputis 150kW at an angular speed of 4000 rev/min.
Gnom [1K]

Answer:

A. τ = 358 N.m

B. m = 73kg

C. V = 209.5 m/s

Explanation:

Let's first convert angular speed to rad/s:

ω = 4000 rev/min * 2π / 60 = 419 rad/s

Since Power is P = τ * ω,

τ = P / ω = 358 N.m

For part B: On the hanging weight:

T - m*g = 0

T = m*g

On the drum:

τ = T*R    Replacing the expression for Tension of the rope:

τ = m*g*R

Solving for m:

m = 73 kg

For part C:

V = ω * R = 209.5 m/s

5 0
2 years ago
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