A particle is launched from the origin on the ground with an initial velocity i = (2.40 m/s) £ + (2.00 m/s) §. The particle falls freely under earth's gravitational field. a. Find the angle at which the particle is launched at origin. (ang made to positive x axis). b. What its velocity at the highest position of the track. Write the velocity in unit vector form. c. What is the acceleration of the particle just after 0.1 sec its lunched?

Q: total acceleration

A: Provided, the components of the velocity field,u=3xy and v=−1.5y2+5Now, the x-component of the…

Q: At what speed would a proton need to circle the Earth at a height of 1000 km above the equator if…

A:

Q: The scalar and vector potentials are defined as follows: V(x,y,z,t) = 0 Ã(x, y,²,1) = μ₁4, (ct —x) Â…

A:

Q: A charged particle moves through a velocity selector at constant velocity. In the selector, E =…

A: Ans:- Image-1

Q: An electron in the beam of a TV picture tube is accelerated by a potential difference of 3 kV then…

A:

Q: 3. An electron, a proton, an a particle (it consists of 2 protons and 2 neutrons), and a chlorine…

A: There are four particles :1) An electron (e-)2) Proton (+e)3) α Particle (He2+)4) Chlorine-ion…

Q: A proton circulates in a cyclotron, beginning approximately at rest at the center. The electric…

A:

Q: A three-dimensional velocity field is given by v = (3z + 2y + 2)i + (2x +z + 1)j + (3x + y − 1)k…

A:

Q: A satellite that measures the magnetic field strength of the Earth moves in a circular orbit at a…

A:

Q: Show that the energy required to move circular motion at a fixed frequency is im the radius of the…

A: Where:- is the energy of the electron- is Planck's constant- is the frequency of the motion- is…

Q: how much acceleration would the clump of protons undergo due to its attraction to the clump of…

A: Data provided in the question; Mass of the object Distance between boxes of protons and electrons

Q: Auroras e are produced when charged particles from the sun (a.k.a. solar wind e) directed toward the…

A: A charged particle moving in a magnetic field, experiences a magnetic force due to this magnetic…

Q: A proton moves at 4.5 e5 m/s in the horizontal direction. It enters a uniform electruc field with…

A:

Q: 5. The following diagram shows two masses connected by strings. The masses are connected, and they…

A: 5. solution: a) The centripetal acceleration of the body of mass m rotated in the circular path is…

Q: The uniform electric field between two parallel plates of opposite and separate loads of 40 mm has…

A:

Q: A 2.50-kg metallic ball at rest is being pulled by a strange magnetic field of a comet. The force…

A:

Q: A 6.43 C particle moves through a region of space where an electric field of magnitude 1300 N/C…

A: Given,The charge on the particle, The magnitude of the electric field, The magnitude of magnetic…

Q: A particle with mass 3×10−2 kgkg and charge +7 μCμC enters a region of space where there is a…

A: Given value--- mass = 3 × 10-2 kg. charge = 7 micro C.  magnetic field = 1 T. acceleration = 17…

Q: a particle with a charge of -3.00x10^-5 C is moving with instantaneous velocity v=(400m/s)i + (-500…

A:

Q: 8. A proton (q = 1.6x10-19 C and m = 1.67x10-27 kg) initially moves left to right along the x-axis…

A: We have  q = 1.6 × 10-19C  m = 1.67 × 10-27 kg  Initial speed u = 2000 m/s  Final speed v = 0…

Q: An electron with a speed of 6.19 x 108 cm/s in the positive direction of an x axis enters an…

A:

Q: This positively charged particle has a charge of +25 nC and a velocity of 5300 m/s. It enters a…

A: Charge of particle, q =  + 25nC = 25 x 10-9 C  The velocity of particle, V = 5300 m/s Electric…

Q: Your object has mass 33.5 kg, and you ve separated the boxes of protons and electrons by a distance…

A:

Ferromagnetism

Ferromagnetism is a mechanism by which some materials show magnetic properties. Iron and magnetite, an oxide of iron, are two naturally occurring materials that show the property of ferromagnetism. The word ferromagnetism is derived from the Latin name of iron, "Ferrum" as it was the first observed material to show such property. The property of ferromagnetism is shown by only a few substances such as iron, nickel, cobalt, and their alloys. Some transition metals and alloys of rare-earth metals also show ferromagnetism.