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Dafna1 [17]
3 years ago
7

Many compounds of living things, such as carbon dioxide, are formed by which kind of bond?

Physics
2 answers:
Anuta_ua [19.1K]3 years ago
8 0

Answer:

im sorry i dont know

Explanation:

Blizzard [7]3 years ago
7 0
I think the answer is covalent bond
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When a moving car is brought to a stop with the brakes, its acceleration vector is 29. (a) in the same direction as its velocity
professor190 [17]

To develop this problem we will apply the concepts related to the kinematic equations of motion, specifically that of acceleration. Acceleration can be defined as the change of speed in an instant of time, mathematically this is

\vec{a} = \frac{\vec{v_2}-\vec{v_1}}{\Delta t}

If a mobile is decreasing its speed (it is slowing down), then its acceleration is in the opposite direction to the movement. This would imply that the acceleration vector is opposite to the velocity vector.

Therefore the correct answer is B.

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3 years ago
Two objects, one of mass m and the other of mass 2m, are dropped from the top of a building. when they hit the ground
Setler79 [48]
They will both hit the ground at the same time because gravitational acceleration for all objects is the same.
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3 years ago
A single polarizer will stop _____ of the incoming light.
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A single polarizer will stop 50% of the incoming light.
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3 years ago
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A.stationary <br> B. Accelerating <br> C. Decelerating <br> D. Moving at constant speed
V125BC [204]

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7 0
3 years ago
What is the lift (in newtons) due to Bernoulli's principle on a wing of area 76 m2 if the air passes over the top and bottom sur
AveGali [126]

Answer:

So lift will be 30.19632 N

Explanation:

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Speed at top surface v_2=290m/sec and speed at bottom surface v_1=150m/sec

According to Bernoulli's principle force is given by

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4 0
3 years ago
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