1- Estimate the uncertainty in the position of (a) a neutron moving at 5 x 10ºms-1 and (b) a 50 kg person moving at 2m s-1.
Q: x is defined as follows: x=a.b¹√c a = 23, u(a) = 0.3 b = 320, u(b) = 4 c = 45, u(c) = 1 Which…
A: The x is defined as x = a.b4.c0.5 and a=23, u(a)=0.3 b=320 ,u(b)=4c=45, u(c)=1Choose the uncertainty…
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A: Approach to solving the question:Please see attached photos for the detailed solutions. Thank you.…
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Q: 68. Alveoli are tiny sacs of air in the lungs. Their average diameter is 5.20×10−5 m. Calculate the…
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Q: An angle is measured to be 109.0±0.6deg. What is the absolute uncertainty in the sine of the angle?
A: Given data: Angle θ=109.0±0.6°
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A: We will first calculate the percentage difference and then compare it with the uncertainity.
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Q: A student performs the experiment and measures the distance between photogates: d = 50 + 0.1 cm, the…
A: d = 50±0.1 cm t0 = 0.052±0.001 s s = 10±0.05 cm
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A: According to second equation of motion , we have s = ut + 1/2 * a t2 s is distance u is initial…
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A: The mass of the bacterium is 0.100x10-18kg, velocity is 1.00x10-6m, and the percentage of…
Q: 11- Suppose two measured quantities x = (2.0 ± 0.2) cm, y = (6.0 ± 0.6) cm. Find z = x-y and it's…
A: See below
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Q: Question 24 A car speeds past a police car parked on the side of the road. The police officer stops…
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Q: 3. The equation 1.45 in our textbook says that the de Broglie wavelength as a function of…
A: This problem can be solved using the logarithmic derivative approach.
Q: An astronaut exerts a 130-NN force pushing a beam into place on the International Space Station. The…
A: Given: Force exerted by astronaut = F=130 N The uncertainty of the force=10N Acceleration of the…
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- Let A = 2 x2y3Where x= 16 ± 0.5 and y = 9 ± 0.3Please find the nominal value of A and the uncertainty in this term.Consider the following measurements of a mass and speed for an object using the formula determine the momentum uncertainty of the object. Express answer in g•m/s Find the uncertainty in kinetic energy. Kinetic energy depends on mass and velocity according to this function E(m,v) = 1/2 m v2. Your measured mass and velocity have the following uncertainties Sm = 0.38 kg and Sv = 0.1 m/s. What is is the uncertainty in energy, SE , if the measured mass, m = 3.1 kg and the measured velocity, v = -7.52 m/s? Units are not needed in your answer.
- Please asap3) The radial acceleration, a, of a body rotating in a circle of radius r at constant speed v is given by v2 a = If v = (3.00±0.05) m/s and r= (1.5±0.1) m, a) calculate a, b) the maximum values of a, c) minimum values of a, d) the uncertainty in a.Function f is defined by 5 = 21 @where a = 4.35 # 0.04 and y = 1.25 # 0.03 Calculate the absolute uncertainty in f. Specify your answer up to 3 decimal places.
- 4. Show that if f= x/y, then the uncertainty in f can be written as: slee + σ y1. Use the data of three trials with the launcher in a horizontal position to determine average, standard deviation and uncertainty of both time and range. Table 1: Trial Time t_(s) Range Ax_(m) 1 0.2049 0.963 0.2114 0.972 3. 0.2083 1.009 Average 0.2082 0.981 Standard deviation Uncertainty Check: Measure the height of ncher H with your ruler: H = 21.4 cm calculate the theoretical time of flight: Is the above value in good agreement with the average time from table 1? Explain. 2. Using the data in Table 1 calculate the initial speed vo= Axevezse/toveurs Initial speed Xe= (units: