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aalyn [17]
3 years ago
9

A softball is fouled off with a vertical velocity of 20 m/s and a horizontal velocity of 15 m/s. what is the resultant velocity

of the ball
Physics
1 answer:
raketka [301]3 years ago
8 0
25 m/s is the answer
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The average radius of Mars is 3,397 km. If Mars completes one rotation in 24.6 hours, what is the tangential speed of objects on
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Answer: First, we determine the circumference of the Mars by the equation below.  

                                     C = 2πr

Substituting the known values,

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To determine the tangential speed, we divide the circumference calculated above by the time it takes for Mars to complete one rotation and that is,

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Explanation:

Given that,

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3 years ago
Which of the following statements is/are true? Check all that apply. Check all that apply. The total mechanical energy of a syst
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4) False. When there are dissipative interactions, part of the mechanical energy is set in the form of heat, so its value decreases

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The charge of most alkaline earth metals.​
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Answer:

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