3 years ago

Scientists believe true commensalism may not exist because _____.

Physics

1 answer:

Bess [88]3 years ago

3 0

Answer: Scientists believe true commensalism may not exist because

mostly all organisms live in either parasitic or mutual relationship.

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The body of the runner was found in the park one early, hot summer morning. Her body shows rigor in her face, neck, arms, and to

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for a long time but has been preserved by ice

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3 years ago

Pls answer ASAP. Which statement describes a question that can guide the design of a scientific investigation?

Alex787 [66]

Answer:

It asks about a cause-and-effect relationship between two variables (C)

Explanation:

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A bike travels 35A bike travels 35.896 meters in 6.25 seconds. The average speed is then calculated.

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4 years ago

Read 2 more answers

What symbols are used to explain displacement in physics<br>

lidiya [134]

Answer:

In this text the upper case Greek letter Δ (delta) always means “change in” whatever quantity follows it; thus, Δx means change in position. Always solve for displacement by subtracting initial position x0 from final position xf

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3 years ago

Suppose that a car weighing 4000 pounds is supported by four shock absorbers Each shock absorber has a spring constant of 6500 l

scoundrel [369]

Answer:

0.43622 seconds

0.9158 foot

-4.43 ffot/sec

Explanation:

we first find the period of oscillation

= 2π√w/gk

= 2π√4000/32x2600

= 2π√0.00481

= 2π0.0694

= 0.43622

b. we find the angular velocity

2π/T

= 2π/0.43622

= 14.41 rad/sec

we find displacement

rom the calculation in the attachment

Ф = -144.1

initial condition

1*cos(-144.1 rad)

= 0.9158 foot

initial velocity of the car

= (-1)(14.41)sin(ω(0)-144.1)

= -4.44 foot/sec

7 0

3 years ago