Why is it 90o?
Q: The charges and coordinates of two charged particles held fixed in an xy plane are q₁ = 3.44 μC, x₁1…
A: It is given that q1= 3.44 μC at 2.87 cm, 0.351 cm and q2= -4.37 μC at -2.47 cm, 2.49 cm along with a…
Q: B If the loop was initially at rest and floating in space and was free to move in any way…
A:
Q: Two horses are pulling a barge with a mass 4000 kg along a canal, as shown in Figure 4.8 in the…
A:
Q: Using the system shown below, what would be the maximum mass, M, that can be supported by the…
A:
Q: Question 8 If an electron is emitted from a photoelectric surface of a photoelectric cell with…
A: Given kinetic energy of emitted electron is Kmax=8.5 eV
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: Derive the expression for the magnitude of tangential speed, v, as a function of the period of…
A:
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: Electrical energy is converted into thermal energy in a resistor at the rate of 5 watts for 1…
A: Given, Electrical energy is converted into thermal energy in a resistor at the rate of 5 watts per…
Q: 1. A body in simple harmonic motion has a velocity of 8cm/s when its displacement is 2cm and a…
A:
Q: 1. In each of five situations, two point charges (Q₁, Q2) are separated by a distance d. Rank them…
A:
Q: 13. Calculate the magnitude of the acceleration of the asteroid, relative to the spaceship. (a)…
A:
Q: Analyze the circuit given in Figure 4 and determine Iç and Vce- +12 V Rc E5 kn 50 kN VRE = 0.7 V B=…
A:
Q: Mickey, a daredevil mouse of mass 0.0189 kg, is attempting to become the world's first "mouse…
A: Given: In this question, the given details are, Mickey, a daredevil mouse of mass 0.0189 kg, is…
Q: 3. A basketball is thrown straight up at 25.3 m/s. a) What is the maximum height the basketball will…
A: Given:- The initial velocity of the ball by which it has been thrown straight up u = 25.3 m/s…
Q: 8. Determine the acceleration of the block up the hill. The coefficient of friction is 0.1 M= 3.0 kg…
A:
Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…
A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…
Q: Two small plastic spheres are given positive electrical charges. When they are 19.0 cm apart, the…
A:
Q: How much work is done (by a battery, generator, or some other source of potential difference) in…
A: Solution:-Given thatNumber of electrons (n)=Avagadro's number (N)Electric potential of initial point…
Q: 8-7 and 8-8 11. If the bowling ball from problem 7 rolls without slipping down a ramp from an…
A: “Since you have posted multiple questions, we will provide the solution only to the specified sub…
Q: An electron is projected with an initial speed v0 = 5.30x106 m/s into the uniform field between the…
A: Given:- An electron is projected with the initial speed v0= 5.30×106 m/s into the uniform field…
Q: A beam contains 1.7 x 1010 doubly charged positive ions per cubic centimeter, all of which are…
A:
Q: What is the estimated VOLUME expansion coefficient, B f.
A:
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…
A:
Q: 40. A 100 g ice cube at -10°C is placed in an aluminum bucket librium temperature of 20°C. What is…
A:
Q: The SI unit for length is: kilometer mile meter inch
A: The S.I. unit of length is meter.
Q: The density of two liquids (A and B) is given as 1000 kg /m³ and 600 kg/m³ respectively. The two…
A: Given that:Let the volume of mixture be which contain fraction of liquid A and fraction of liquid…
Q: Why is it 10 and not 9.8?
A: Actually value of g is 9.81 but we can approximate it to be 10.
Q: The velocity-time graph below represents the motion of a particle along a straight line. velocity/m…
A:
Q: 16. An object hangs from a string in a stable position and is represented by the function y = 4 sin…
A: The general wave is given as Y = A sin (Bx -C) + D Where A is amplitude ,B is angular frequency ,…
Why is it 90o?
Step by step
Solved in 3 steps with 2 images
