advanced warning when it is going tó drop. A dollar biH has a length of 15.5 cm and human reaction time is rarely less than 0.20 s. Do the necessary calculations-why is this almost a sure bet? caloulate d

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A: root mean square speed = r m s speed = Vrms= 3RTM Average velocity = Vave= 8RTπM Most probable…

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A: Given that,d2xdt2+ ux =0whereas we know that Simple harmonic differential equation is:d2xdt2+ ω2x =0

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A: a)Resolve vector A into respective x and y components as,

Q: The operation used to obtain a scalar from two vectors is

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Q: How do you find the of a vector product

A: Basic rules of the multiplication of vectors.

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A: Kindly note that as you have asked more than one question at a time we can only give answer to one…

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A: The change in potential energy is given as, Here r is radius of Earth.

Q: Use the definition of the derivative to find r'(t). r(t) = (6t + 4)i + (9 – t²)j r'(t) =

A: Given, r(t) = (6t+4)i + (9-t2)j Now, r'(t) = d/dt {r(t)}

Q: Given M = 31 +4ĵ - 5k and N = 61 - 4 ĵ - 4k, calculate the vector product M x Ñ. K Î + ĵ+

A: −36i+(−18)j+(−36)kExplanation:For any query with the solution, please ask in the comment box.

Q: None

A: Component along the x axisComponent along the y axis

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A: Given :- speed of sound in air  v= 340 m/s   time after which Thunderclap heard is  t = 5 sec

Q: Q1: The motion of Partic X =Y sinœ Cos Ø sin œ SinØ 最人 Oso 人こ Z find T

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Q: Useful constants:  k=9.00×109 N.m2/C2  ε0= 8.85×10-12 C2/N.m2  µ0=4π×10-7 T.m/A  mp=1.67×10-27 kg…

A: The given circuit is series RC circuit. The charge on the capacitor is given. The voltage is given…

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A: x(t)=x0Sin(at3+bt3/2)Sin is a transcendental function. Its argument has to be dimensionless.Since…

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Q: given A = 3i-4k and B = 2i-j-k How do I find the angle subtended by (A-B) and (A cross B)

A: