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blsea [12.9K]
3 years ago
8

A bicycle traveled 150 meters west from point A to point B. Then it took the same route and came back to point A. It took a tota

l of 2 mins for the bicycle to return to point A. What is the average speed and average velocity of the bicycle?
A.
The average speed is 2.5 meters/second, and the average velocity is
2.5 meters/second east.

B.
The average speed is 0 meters/second, and the average velocity is
2.5 meters/second east.
C.
The average speed and average velocity are both 0 meters/second,
D.
The average speed is 2.5 meters/second, and the average velocity is
0 meters/second​
Physics
1 answer:
Katen [24]3 years ago
6 0
B i really
hope i helped
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What is the acceleration of a Ford Mustang GT that can go from 0.00 to 27.8<br> m/s in 5.15 seconds?
bixtya [17]
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A 2.31 kg rope is stretched between supports 10.4 m apart. If one end of the rope is tweaked, how long will it take for the resu
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t = 0.657 s

Explanation:

First, let's use the appropiate equations to solve this:

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Where:

V: Speed of the disturbance

T: Tension of the rope

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The density of the rope can be calculated using the following expression:

u = M/L

Where:

M: mass of the rope

L: Length of the rope.

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u = 2.31 / 10.4 = 0.222 kg/m

Now, replacing in the first equation:

V = √55.7/0.222 = √250.9

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4 0
3 years ago
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To get work done,

Work is said to be done if the force applied to an object cause the body to move a distance from its initial position.

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Since F = 4.08m, distance = 0.062m

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8 0
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