Calculate a dx. -7ft a, ft/sec2 8 -7 0. 13 16 x, ft -4 L 16ft Answer: a dx = i ft2/sec? -7ft

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Q: Find the angle made by the vectors A and B given below A=(2,1,3). B=(3,-2,1).

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Q: Convert 30ug/ft³ to kg/m³.  NB: 1ft=12 inches, 1 inch = 2.54cm

A: Given, 30 μg/ft3

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Q: why do you have 6cm in the question?   also q1=1.6x10^-5 and q=4.8x10^-5  can u please retry

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Q: Om=2.78 |h=31m Find P.E g=10m ls2

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Q: 5.25×106 yryr Express your answer with the appropriate units.

A: Given data: Time = 5.25×106 yr

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Q: An air filled capacitor of Co= 2.0 µF is fully charged with Qo=37.0 µC using an electromotive force…

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Q: DVAW THE FUNCTION f=8x-4x94 HINT: FIND ALL POinis WHERE f=0

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A: Given data: The vector is A→=3x^-4y^. The vector is B→=2x^+3y^.

Q: 18. √Z

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Q: Read the metric vernier height gage measurements for the following settings. C. 125 90- 25 25 20- 25…

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Q: A variable x changes in value from 4.96 to 8.62.  The "scaling factor" associated with this change…

A: The objective of the question is to calculate the scaling factor associated with the change in the…

Q: 03

A: Given that:- depth = 50 μm = 50×10-6 m width = 350 mm = 350 × 10-3m length = 180 mm = 180 × 10-3m…

Q: Lx = Wx Ixx + Wy Ixy tWz Zxz Hw

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Q: Kgft g.m Convert 280 into min

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Q: Given Xo = Om X= 5.30m Vo V= Om/s ( rest) ニ to = Os 七= 5、59s

A: Given : xo = 0 m x = 5.30 m v = 0 m/s to = 0s t = 5.59 s

Q: Using following data find the Newton's divided difference interpolating polynomial and also find the…

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Q: 5. A fan turns off when rotating at 850 rpm and makes 1,350 revs until it comes to a complete stop.…

A: The equation of motion is given by ω2=ω02+2αΔθ Here, ω is the final angular speed, ω0 is the initial…

Q: 4.- Calculate the scalar product of the vectors in the figure. 32.8 N 17.3 cm/s/ 118 132⁰

A: The scalar product of two vectors  and  is

Q: Insert Format Tools i# A AL Fay F=152 N @ 32° X-comp= Fat y-comp= 106.0IN 25 kg Fnet Fut 245.25N a=…

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Q: A monkey in space entertaining himself with bouncy balls were noted to be; one of mass 300g and the…

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Q: Given x = 2.80 +- 0.50 , y = 6.50 +- 0.17 , calculate, z = xy z=_____+-_____

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Q: This is how I did it. Where did I go wrong?

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Q: Problem 3: A 500-kg dragster accelerates from rest to a final speed of 110 m/sec in 400 m (about a…

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Q: Determine the distance y to the centroid of the beam's cross-sectional area. у 1 in. 3 in. - Oy=1.36…

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Q: A silver wire of radius r= 0.5 mm and resistance 0.06 Ω is connected to a voltage source of 3.1 mV.…

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Q: Fill in the conversion factor for the following calcula 31.3 GW² x (184 =? W² x1

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Q: Problem #2 R-150 Lbs Length FR- 15 feet Length FE- S fet Calculate E Calculate MA

A: GIVEN: Here, R (Weight or LOAD) = 150 Lbs Converting pounds (lbs) to kilogram (kg), we get R = 68.04…

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Q: You have 2 positive charges, Q+ and +4Q. Ther are fixed on the axis shown on the image. They are 1.2…

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Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.