Find the resultant vector using trigonometric ratios (triangle method). Illustrate and answer the problem completely (given, equation, solution) 1. A = 15 m/s, 70° East of North B = 20 m/s, 50° South of East %3D
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Q: Insert your graphs of Distance vs Time (m) and Distance vs Time Squared here:
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Q: The coefficient of friction between blocks is us = 0.4, at what angle will the block start sliding…
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Q: 38. When a 5-kilogram mass is lifted from the ground to a height of 10 meters, the gravitational…
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A: Given that, The force-time graph is To draw the velocity time graph and acceleration time graph:
Q: 1. A 25.0 N applied force acts on a cart in the direction of the motion. The cart moves 13.0 m. How…
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A: From Ohm's Law we know, V=IR
Q: y3 2Cos 20 - 2
A: The graph of required equation is given below:
Q: 21. Mr. Alexander wants to know the height of a cliff he hiked up. He drops a rock from the top of…
A: Initial speed of rock = 0 m/s Time taken = 5.25 seconds Using equation of motion for an object…
Q: The water in the calorimeter init. temp.. 16°C mass=150g 2 OA) 90 J/kg deg C B) 110 J/ kg deg C…
A: The mass of water, mw=150g The specific heat capacity of water, cw=4180 J/kg°C The initial…
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A: Given data: Mass of the car M =945 kg Coefficient of friction between the road and car is μ=0.9710…
Q: 8) A 60.0 kg student starts from rest (Point A) and slides 26.0 m down a hill where the average…
A: Given: Mass of student = 60 kg Length of the hill = 26 m Height of the hill = 17 m Frictional force…
Q: 1. How do your percentage errors vary with the base length?
A: This is a question regarding measurements and how percentage errors affect the measurements. The…
Q: 1) Calculate the overall magnification of a compound microscope
A: Assuming here magnification is asked not angular magnification . I have used standard formulae to…
Q: Question 1: According to Newton's Second Law F = ma. If the force applied to an object is doubled,…
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Q: Data values of the current lạc and voltage VBc in the circuit.
A: Given, R1=50 R2=100 R3=80 I1=0.11 A I2=0.05A I3=0.06A
Q: Purpose: To investigate the small-angle approximation. Mass, in 80.675g Angle 5⁰ S Pendulum length,…
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Q: CAUTIUN: While recordıng your data, be sure that the first dot is made when exactly at t = 0. E2.10…
A: Given data: Dot number Position (y), cm Time (t), s t2 (s2) 0 0 0 0 1 0.2 0.1 0.01 2…
Q: Problem 1 Suppose the constants a, ß and y have the following dimensions: [a] = ML2, [B]=ML/T2 and…
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A: (a) Electric field Ec due to electron ec: Ec=14πε0ecR2 Plugging in the given values:…
Q: A ball is thrown vertically upward with an initial velocity of 3 m/s from a top of a tall building.…
A: Part a) The height can be found using the equation of motion v2-u2 = 2as Here u = 3 m/s , a = -g , v…
Q: 3) A parallel-plate capacitor has a capacitance of 10 mF and is charged with a 20 V power supply.…
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Q: Two radio-wave sources, which you may consider be point-like, are sitting a distance L = 10.0 m…
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Q: < University Physics Volume 1 Problems E Table of contents Search this book 9 My highlights VViat is…
A: Slope of position vs time graph will give instantaneous velocity
Q: The area of a rectangular loop is 200 cm², and the plane of the loop makes an angle of 41° with a…
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Q: What is the electric flux through the Gaussian surface shown? The permittivity of free-space ( -12…
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Q: 29. An angry spouse throws some keys straight down from a 8.0m high second story window to their…
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Q: I need the answer to 3 significant figures
A: According to Archimedes’ principle, the volume of displaced water will be equal to the volume of the…
Q: What would be the new graph?
A: n=1
Q: Carrier Statistics Example 3.4 In a silicon sample at equilibrium the Fermi level is located above…
A: Determine, The percentage ionization of the phosphorus atoms at T=300K
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Q: 5. Results -Table ини changed condition/variable: Weight of abject @ 935.89 Rubber stopper 337.89…
A: Solution:-
Q: Activity 2. Table 2 Time (s) Velocity (m/s) 0.449837 0.50 1.20 0.452378 1.49 0.412568 2.26 0.467899…
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Q: A 1250kg small aircraft accelerates along the runway to slow down from +36.6 m/s to +6.60 m/s in…
A: Mass = 1250 kg Initial speed = 36.6 m/s Final speed = 6.6 m/s T = 5.1 seconds
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