When an AC source is connected across a 10.0-N resistor, the rms current in the resistor is 7.38 A. (a) Find the rms voltage across the resistor. V (b) Find the peak voltage of the source. V

Q: What about angular velocity?

A: we have  VAB=403 m/s rAB=30 cm = Required Angular velocity ωAB=?

Q: If we have four masses kg lying at the Coordinates with equal distance of 2m from The origin…

A: Given data: Mass of the each object, m = 0.5 kg Distance from origin, r=  2m Angular speed, ω=  1…

Q: Bar AB rotates at 3 rad/s in the clockwise direction. Determine the velocity of C (v =?). 4 in 3 in…

A:

Q: Question 2

A: vrelative=rω vrelative is the relative linear velocityr is the radiusω is the angular velocity

Q: A). Convert 69.9 degrees to radians. B). Convert 5.2 radians to degrees. Note: 1 revolution = 360…

A:

Q: 65 20 8 Q3: Mention the basic drawing terms and the modification terms needed to draw the figure…

A:

Q: 4. If an elevator with a mass of 200kg rises 50m up a building with a total passenger mass of 125kg,…

A:

Q: 7 5 6 3 ·x

A:

Q: 44. The dot product is used to determine the I. angle between two vectors. I. projection of a vector…

A: Note :- We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: Q5) Plot the point with spherical coordinates (8, x/3, n/6) and express its location in both…

A: The rectangular coordinates of two different points (present in a three-dimensional plane) are used…

Q: B.E. of a satellite is 4×10³ J. Calculato its kinetic I energy potential energy.

A: To find-(1) K.E. =?(2) P.E.=?Given that-B.E.=4×108 J

Q: A 121 lb. weight is being help up by a block and tackle pulley system of 3 attached pulleys also…

A: Here, 3 strings are connected with the block, and each has tension 2T. Draw the free body diagram.

Q: A wheel turns 2 revs in 4s. What is w?

A:

Q: The potential energy of earth at aphelion

A:

Q: kWh = ___________ a) 3.6 × 106 J b) 3.6 × 105 J c) 0.36 × 106 J d) 0.36 × 105 J

A: A

Q: Find the gravitational potential energy of a light that has a mass of 14 kg and is 8 m above the…

A: Given data :                 Gravitational pull     =    g                     Height     =    h…

Q: 2. An orange is thrown off a cliff with a horizontal speed of 10 m/s. After 3 seconds the object…

A: Given:-  The orange threw with the horizontal initial velocity ux = 10 m/s  The time it takes to hit…

Q: . Calculate the gravitational potential energy with respect to Earth's surface gained by a…

A:

Q: 14) When an object is solely under the influence of gravitational force, the sum of its kinetic and…

A: The statement is (A) TRUE.

Q: I z( max)

A: Solution: When maximum current is flowing through the Zener diode, the current through the load will…

Q: the number of revolutions completed in one second is known as

A: The number of revolutions completed in one second is known as : _______  Solution :-

Q: 3. Which requires a greater power rating? Raising a 4 kg flag atop a 25 meter flagpole in 90 seconds…

A: power (P) is the amount of work done per unit time Work = Force × Distance W = F×d Then,  P =W/t =…

Q: ICLO-5] 51 Peg is a star in our galaxy, similar to the Sun, In 1005, two ewiss astronomers…

A: The orbital period of the planet. Given, mass of the sunM=1988500×1024 kgUniversal gravitational…

Q: Use the given graph of f(x) to sketch the graph of its derivative, f'(x), on the same axes. -0.5 0.5…

A: The derivative of f(x) is simply the slope of f(x) because derivative of f(x) can be written as…

Q: 17. If the kinetic energy of a satellite in orbit around a planet is 4.00 x 10¹0 J, then the (1)…

A: For gravitational force kinetic energy of the satellite is given by:                Also total…

Q: What is the ratio of the orbital angular momentum of Jupiter to its spin angular momentum? Jupiter's…

A:

Q: Convert the following: 365 miph to m/s 98 rev/min to rad/s 4585 kJ/kg to BTU/lb

A: According to question we need to convert unit of given quantity.

Q: EXAMPLE PROBLEM. A communications satellite is in a circular orbit of radius 2 DU. Find the minimum…

A: We are given the initial radius of orbit. We are given final orbit of radius. We find the change in…

Q: An ice skater spins slower  when she stretches her arms out because of

A: Ice skater took their arms out to give their foot a direction to move in a particular direction.

Q: 6. Consider the two vectors. A = 31-41 B=6k a. What is the cross product AXB? b. What is the dot…

A:

Q: A satellite of mass  243kg orbits the Earth at a constant speed in a circular orbit. The work done…

A: Given : Mass of a satellite (m) = 243 kg

Q: what are two ways an object can gain more gravitational potential energy

A: Gravitational potential energy - Gravitational energy or gravitational potential energy is the…

Q: What is the equation [2.(3,14).r] used for?

A: Given:We are given the following equation:2πr = circumference of a circleOut of the given quantities…

Q: 16. One of the physical quantities shown below is a scalar that is always positive. Which one is…

A: Correct option  1. Kinetic Energy

Q: In which situation will the object have the largest gravitational potential energy? a squid deep in…

A: The potential energy is the work done by the external force. The gravitational force is a central…