At a particular moment, the magnetic field from the primary coil points to the right and is increasing in strength. The field due to the induced current in the secondary coil is A. To the right. B. To the left. С. Zero.

Q: Radius of gyration of disc rotating about an axis perpendicular to its plane passing through its…

A: We need to compute-Radius of gyration (K)=?The data given as-A circular disc, which rotating at axis…

Q: Ex./51: M.I. of a uniform disc about an axis passing through its centre and perpendicular to its…

A: We need to compute-M.I. of uniform disc about an axis passing through any diameterThe data given…

Q: Water flows over a section of Niagara Falls at a rate of 1500 kg/s and falls 75 m. How many 60-W…

A: Given: The rate of fall of water is 1500 kg/s. The height of the fall is 75 m. The power of the bulb…

Q: A 160 lb man carries a 20 lb can of paint up a helical staircase that encircles a silo with radius…

A: The man makes exactly three complete revolutions, therefore the angle is The parametric equation of…

Q: (Q4]For the following fiels equations which one is rotational and which one is irretational 1-…

A: A vector field is said to be irrotational when the curl of the vector field is zero.  ∇×F=0 where F…

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

A:

Q: a satellite of mass 220.0 kg revolves in a circular orbit around the earth at on altitude 640.0 km…

A:

Q: 3. A thin ring of radius 5 cm is placed on plane z=2 so that its center is at (0, 0, 2 cm). If the…

A:

Q: Ex. 51 M.I. of a uniform disc about an axis passing through its centre and perpendicular to its…

A: To find-M.I. of a uniform disc about an axis passing through any diameter.Given-M.I. about an axis…

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: Explain in detail ANGULAR MOMENTUM.

A: In circular motion, the term angular momentum is used. Angular momentum is the product of moment of…

Q: Log A Siope 2 Logd 0.1 The relationship between the area (A) of several disks ond their…

A:

Q: . Show all work to calculate the escape speed from the surface of: a. The moon. b. The earth. c. The…

A: escape speed formula is given by ve=2GMr Where, M is mass of the gravitating body  r is distance…

Q: EXERCISE A solid metal sphere of diameter D is spinning in a gravity-free region of space with an…

A: Since you have asked multiple questions, we will solve the exercise question for you. If you want…

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

A:

Q: The potential energy of earth at aphelion

A:

Q: The two ways we can move energy around are called and

A: there are two ways we can move energy around- 1) Electrically- by electrically process energy move…

Q: How much energy is required to move a 1 000-kg object from the Earth's surface to an altitude twice…

A: Given Data: The mass is the object is: m=1000 kg Known: The mass of Earth is: M=5.97×1024 kg The…

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: What is the speed of electricity?

A: The word electricity  generally refers to the movement of free electron within conductor in presence…

Q: (2)Convert from radians to degrees - rad 12n rad 5 12n rad 3 rad 2π rad

A: To find: radian to degree conversion

Q: 17. le 30 the engine operating at 2400 revmin tera through ) 1200 ad de) 370 ed 4) 75 rad.

A: The angular speed of the crankshaft is 2400 rev/min Time is t = 30s 1 rev/min = 2π60 rad/sec 1…

Q: Find the kinetic energy of a ball of 324 g mass, moving at a velocity Of 40 cm/s ?

A: Given data :    Ball of  mass   =  m    Velocity   =  V         To find :         Kinetic energy

Q: A 150-lb man carries a 10-lb can of paint up a helical staircase that encircles a silo with radius…

A: The man makes exactly three complete revolutions, therefore the angle is  3×2π=6π The perimetric…

Q: A sorting arm in a UPS distribution center impacts a package at a velocity of 110 in/s. What drop…

A:

Q: The gravitational potential due to a mass distribution is V- Find the gravitational field. + a

A:

Q: A 0.95 kilogram object is 145.43 meters above the ground. What is the object's potential energy at…

A: m = 0.95 kg h = 145.43 m

Q: why its z = 0 to zero and why this sum of masses is made

A: The limit is not 0 to 0 as you have interpreted, it's actually 0 to a.

Q: The time T it takes to complete a full revolution is known as

A: There are several types of motion,  1. Rectilinear motion 2. Curvilinear motion 3. Circular motion…

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 work done by Earth's gravitational force in keeping the moon in the orbit?

A: The work done by the earth's gravitational force in keeping the moon in the orbit is zero.

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

A:

Q: 4. In the Bohr model of atomic hydrogen, an electron has a mass of 9.1 x 10-31 kgm revolves about a…

A: It is given that,The mass of the electron is The radius of the circular orbit is The mass of the…

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: 43.) A fonis spining dutions p- f 3500 revoluions p= When turned off, t ta pinni Completly stap…

A: Initial angular velocity of the fan=3500 rpm= 3500×2π60rad/sec=366.67 rad/sec Final angular velocity…

Q: The moment of the 400 N force about point O is equal to. 0.2 m 0.4 m | 30 F =400 N

A: Force , F = 400 N Angle ,  θ = 30° To find = Moment of force about point O .