55. Find it
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Q: General Directions: Read each questions and directions carefully and write your answers and…
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Q: 5) A roller coaster at the top of the first hill has 1000J of potential energy and 50J of kinetic…
A: To solve the roller coaster problem one needs to apply the law of conservation of energy, here…
Q: QUESTION 10 An ideal gas occupies 400 m³ at a pressure of 250 Pa. If the volume is changed to 100 m3…
A: 10. Let the initial pressure of the ideal gas be P1, the initial volume of the ideal gas be V1, the…
Q: (a) How far (in m) from a 9.00 µC point charge will the potential be 150 V?
A: Given: The given value are, The charge value is, q=9.00 μCq=9×10-6C And the potential value is,…
Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…
A: We need to say what the direction of friction will be on the coin on turntable.
Q: und speeds up at 3.0 m/s? after the traffic light turns Ve gone when it is traveling at 18 m/s? A.…
A: Given data: Initial velocity (v0) = 16.0 m/s Acceleration (a) = 0.25 m/s2 Time (t) = 20 s Required:…
Q: q 0.100 m -3.00 nC y + 112 6.00 nC. +
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Q: 13. Calculate the magnitude of the acceleration of the asteroid, relative to the spaceship. (a)…
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Q: Give the vectors M = -10å, + 4ảy-8ã, and vectors N = 8å, + 7ãy-2ãz, find the following: 1. a unit…
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Q: The same experiment on uniformly accelerated motion was performed. See figure below for the set-up.…
A: Kinematics.
Q: Two small plastic spheres are given positive electrical charges. When they are 19.0 cm apart, the…
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Q: A ball was launched straight up with 32m/s. At what height is the object after 3s? 140 m 45 m 96 m…
A: Given data: Initial velocity (u) = 32 m/s Time (t) = 3 sec Need to determine the height of the ball…
Q: = 1. As shown in the figure m₁ 1.4kg, m₂ = 5.4kg and m3 = 8.6kg. Masses 1 and 3 are on the ends of a…
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Q: 44. (a) What is the equivalent resistance between points A and B? (b) A 276-V emf is connected to…
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Q: An oil tank is in the shape of a right-circular cylinder with a radius of r meters and its axis is…
A: An object is considered to be under pressure when it is subjected to physical force. Each unit of…
Q: A printer (mass = 1kg) sits near a large desk (mass=10kg). If they are about 2 meters apart, what is…
A: Given: Mass of printer, m1 = 1 kg Mass of desk, m2 = 10 kg Distance between them, r = 2 m…
Q: (5) A 15.0A current produces a B field at the center of an arc of angle n/4 radians and radius…
A: (5) Given Current (I) = 15.0 A Radius (r) = 0.500 m Angle θ = π4 radians
Q: presented in the table below. Constant Mass vs Varying Force Hanging Mass 1 23 2 50 g 70 g 90 g…
A: Solution: Based on the given data the mass of the cart is to be calculated. The given quantities…
Q: A glass cover is placed over a water drop on a glass slide. When this is done, orange light (A= 605…
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Q: Why is it 90o?
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Q: 40. A 100 g ice cube at -10°C is placed in an aluminum bucket librium temperature of 20°C. What is…
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Q: 2. A positive charge moves to the right as shown. Its kinetic energy A. Decreases B. Increases C.…
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Q: The SI unit for length is: kilometer mile meter inch
A: The S.I. unit of length is meter.
Q: Electrical energy is converted into thermal energy in a resistor at the rate of 5 watts for 1…
A: Given Rate of power consumption (P) = 5 W Time (t) = 1 minutes = 60 seconds Total…
Q: An object is placed in front of a convex mirror with a 25.0-cm radius of curvature. A virtual image…
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Q: Solve .need very urgent
A: The objective of the question is to calculate the gravitational work done by the vehicle while…
Q: Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N m2 /C². Vacuum…
A: Given, A charged particle in magnetic field.
Q: QUESTION 27 An object weights 12 N when fully submerged in water. If the buoyant force acting on the…
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Q: A 1.2m long rod is fixed at midpoint and free at both ends. If produces a 2nd overtone of frequency…
A: Given data: Length of the rod l =1.2 m Frequency ν=6000Hz
Q: Three forces act on the bracket. The resultant force is directed along the positive r' axis and has…
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Q: #Consider the system as shown in Fig. 2. The pulley is massless and the whole system is…
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Q: QUESTION 24 A force of 20N is applied horizontally to a block of mass 5kg. The coefficient of…
A: 24. The acceleration of the block is given by F-f=maF-μkmg=maa=F-μkmgm
Q: 5. What are the factors that affect the capacitance of a capacitor? How does each fa 4/5 the…
A: To discuss the factors on which the capacitance of a capacitor depend.
Q: i. а, (0)
A: Given: The given position vector is r→t=sinti⏜+tj⏜+costk⏜ Introduction: The rate of change of…
Q: A force of 20N is applied horizontally to a block of mass 5kg. The coefficient of friction between…
A: Write the given values of this problem. F=20 Nm=5 kgμ=0.3
Q: Question 10 Its separates the inside of your home, which is at 30°C, from the outside, which is at…
A: Solution:-Given thatDimension of window=2 m by 3 mthickness of window (L)=10 cm=0.1 mInside…
Q: What are the sign and magnitude in coulombs of a point charge that produces a potential of -5.00 V…
A: Given: In this question, the given details are, The given potential value is, V=-5.00V. And the…
Q: A capacitor, resistor, and an open switch are attached in series as seen below. Initially the switch…
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Q: Two objects of mass m1= 2kg and m2 = 7kg are connected by a light string that passes over a…
A: Given: m1=2 kgm2=7 kg The free-body diagram is given below.
Q: 17-102. The 25-lb slender rod has a length of 6 ft. Using a collar of negligible mass, its end A is…
A: An object's angular velocity changes per unit of time as a result of rotational acceleration, also…
Q: (COLLAB) Simulate projectile motion with air resistance in PhysLab. A shuttlecock is launched from…
A: Given : Initial speed, vo = 37.0891 m/s Angle of projection, θ=7.1384o Drag coefficient, Cd = 0.2402…
Q: 34. What is the atmospheric pressure? 1X10^5 35. What is the hydrostatic pressure experienced b
A: Part (34): Atmospheric pressure: Atmospheric pressure, also known as barometric pressure, is the…
Q: A 1.80-cm-high object is placed 20.0 cm in front of a concave mirror with a 5.00-cm focal length.…
A: Given, height of an object, ho = 1.80 cm distance fro concave mirror, u = 20.0 cm Focal length of…
Q: 7. Two charged objects have a attractive force of 0.028 N. If the distance separating the objects is…
A: Colomb’s law Colomb’s law states that the magnitude of the electrostatic force of attraction or…
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