Which is harder to stop? A train or a car traveling at 40 mph?

Q: of the following set of nu

A: Given: 100,90,98,102

Q: A long straigt aive twisted into loop of radios is 0.1 m. a Current flows clock wise find the of the…

A: radius (r) = 0.1 m Current (I) = 20 A , clockwise

Q: Both 0.169 and 0.17 have been marked as incorrect. Why might this

A: mass of apple (m) = 100 g = 0.1 kg mass of moon (M) = 7.3×1022 kg Radius of moon (R) = 1.7×106 m

Q: what

A: mass of substance = m = 195 g = 0.195 kg removed energy = Q = - 4200 j ( -Ve is loss of energy )…

Q: The quantity dq rev T is not an exact differential.

A: The given Quantity is dq/T It has asked whether it is exact differential or not. We will explain…

Q: If a varies directly with m and indirectly to x, and a=18 when m=24 and x=8, find m when a=26 and…

A:

Q: answer only D, E and F

A: Mass of the puck is m1 Mass of the additional is m2 Distance traveled by the additional mass is h

Q: Answer B is saying it is wrong.

A:

Q: The slope equal to x2-x1/y2-y1 X2-X1 y2-Y1 O True O False

A:

Q: Says the answer for A is wrong

A: Formula Used:

Q: That's not the correct answer! The answer is 45 m

A: P = 1.3 MW v = 9.5 m/sCp = 0.36rho = 1.225 kg/m^3

Q: Could you please answer ii)

A: Height of the tank, Pressure at the bottom of the tank (from the previous answer),

Q: Can you answer letters d, e, and f?

A: Given data: The mass of the object is m=0.3 kg. The radius of circle is r=1.0 m.

Q: The voltage in circuit is 28 V and resistance is 5 ohms, determine the current ?

A:

Q: i believe the said maximum of two 2 question?

A:

Q: what is the final answer? -25.28 ? or 9.02?

A: For question 7

Q: Shouldn't r be squared

A:

Q: In figure (4), find the Req. between points A & B R R R= 1ose R R R R Fig.(4)

A: Recall For series connection Req=R1+R2+R3+......Rn for parallel connection.…

Q: Had a question on how to find x

A:

Q: Hi, I just want to verify if what is the raise number, is it 9 or 4? Thank you.

A: The answer is 5×104

Q: Fig.(4) In figure (5), find the Leq. between points A & B, all L=1 H A relle Fig.(5)

A:

Q: A person travels 5 miles west and 4 miles southwest how far did they go

A: Distance is a scalar quantity that is defined as the how much ground an object has covered during…

Q: Find 8 and 0

A:

Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…

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Q: QI) Find the distance of resultant from point(a). 20N 30N 15N

A: Calculate the net force in the horizontal direction, Fx=20 N×cos40°-30 N-16 N×sin30°=-22.68 N…

Q: Is the answer 161.91W?

A: From the solution of previous problem, R1 = 23.314 Ω Using, R2=R1[1+α(Tf−Ti)]…

Q: Would you mind checking your answer for m? It does not seem correct.

A:

Q: Can this equation be used to find the same solution to the question?

A: Yes , this equation will be used to solve the given problem.  For your simplicity---  Mass , m = 1.3…

Q: Find the CG of the of area bounded by x/2+y/3+z/4=1 x=0, y=0, z=0

A:

Q: Says 1.62 is wrong

A:

Q: + 60 -30 - 20 - 80 + 20 +60

A: A closed traverse with the meridian points that passing through the initial station, the double…