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brilliants [131]
3 years ago
10

A 625 g basketball and a 58.5 g tennis ball are dropped from a height of d = 1.5 m onto the floor. The coefficient of restitutio

n between the basketball and the ground is 0.85, and the coefficient of restitution between the tennis ball and the basketball is 0.92. Knowing that there is a small gap between the balls as they fall, determine the maximum height of the tennis ball after the impact.

Engineering
1 answer:
stich3 [128]3 years ago
3 0

Answer:

Maximum height=7.3535 m

Explanation:

Solution of the problem is given in the attachments.

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Answer:

The molecular weight will be "28.12 g/mol".

Explanation:

The given values are:

Pressure,

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Temperature,

T = 298 K

Mass,

m = 11.5 Kg

Volume,

V = 1000 r

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Now,

By using the ideal gas law, we get

⇒ PV=nRT

o,

⇒ n=\frac{PV}{RT}

By substituting the values, we get

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As we know,

⇒ Moles(n)=\frac{Mass(m)}{Molecular \ weight(MW)}

or,

⇒        MW=\frac{m}{n}

                   =\frac{11.5}{408.94}

                   =0.02812 \ Kg/mol

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A 35 ft long solid steel rod is subjected to a load of 8,000 lb. This load causes the rod to stretch 0.266 in. The modulus of el
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Answer:

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Explanation:

Actualmente estoy trabajando en una pregunta diferente en este momento.

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Answer:

thành thật mà nói bởi vì cách những chiếc lá đang chuyển và cách mặt trời chiếu sáng.

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Answer:

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