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3 years ago

10

Here is the picture of an aircraft, with the forces working on it shown. Identify the force that corresponds to the question mar

k.
A. Buoyancy
B. Atmospheric pressure
C. Gravity
D. Density

2 answers:

mel-nik [20]3 years ago

8 0

Your answer is option c

Alisiya [41]3 years ago

3 0

Answer- c: gravity
explanation- it just usb

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A race car starts from rest on a circular track of radius 378 m. The car's speed increases at the constant rate of 0.580 m/s2. A

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Answer:

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b) $d = 191.49 m$

c) $t= 25.696 s$

Explanation:

From the question we are told that:

Radius $r =378m$

Acceleration $a=0.580$

a)

Generally the equation for speed of the car is mathematically given by

$a=\frac{v^2}{r}$

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$V=\sqrt{0.58*383}$

$V=14.904m/s$

b)

Generally the equation for distance traveled of the car is mathematically given by

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$d = 191.49 m$

c)

Generally the equation for time of the car is mathematically given by

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$t=\frac{14.904}{0.58}$

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