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2 years ago

A 12 kg deer is running with 126 kg•m/s of momentum. What is the deer’s velocity?

Physics

1 answer:

jasenka [17]2 years ago

6 0

Explanation:

HERE,

momentum =126 kg.m/s

weight =12 kg

we know that,

$\tt{ velocity =\dfrac{momentum }{weight} }$

According to the question, 

Deers velocity

= $\tt{\dfrac{126}{12} }$ ⠀

= $\tt{ 10.5 }$ ⠀

Deers velocity is 10.5 m/s.

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3 years ago

A charge of 7.2 × 10-5 C is placed in an electric field with a strength of 4.8 × 105 StartFraction N over C EndFraction. If the

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Answer:

2.2 meters

Explanation:

Potential energy, PE created by a charge, q at a radius r from the charge source, Q, is expressed as:

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From i and ii, we have:

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2 years ago

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A formula for the normal systolic blood pressure for a man age a , measured in mmhg, is given as p=0. 006a2−0. 02a 120. Find the

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<h3>What is Quadratic equation ?</h3>

A quadratic equation as an equation of degree 2, meaning that the highest exponent of this function is 2. The standard form of a quadratic equation is y = a $x^{2}$ + bx + c, where a, b, and c are numbers and a cannot be 0

P(A) = 0.006 $a^{2}$ - 0.02a + 120

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you can use the quadratic equation formula to solve for the man's age.

A = (-b ± ( $\sqrt{b^{2} - 4*a*c}$ ) ) / (2a)

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