Norbu's mobile phone battery was very low. When he searched for his charger, he found that he had forgotten to take his mobile charger with him. He had two thin copper wires with him. Can he use these wires to charge his mobile phone by inserting them directly to the socket? Why?
Answers: 2
Physics, 22.06.2019 04:00
What is the final velocity of the initial velocity of 25 and -50?
Answers: 2
Physics, 22.06.2019 10:30
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
Answers: 1
Physics, 22.06.2019 17:40
Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=−1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.
Answers: 2
Physics, 22.06.2019 18:00
Astone is thrown with a speed v0 and returns to earth, as the drawing shows. ignore friction and air resistance, and consider the initial and final locations of the stone. which one of the following correctly describes the change δpe in the gravitational potential energy and the change δke in the kinetic energy of the stone as it moves from its initial to its final location? options a.δpe = 0 j and δke = 0 j b.δpe is positive and δke is negative c.δpe = 0 j and δke is positive d.δpe is negative and δke is positive e.δpe = 0 j and δke is negative
Answers: 3
Norbu's mobile phone battery was very low. When he searched for his charger, he found that he had fo...
Mathematics, 05.02.2021 20:30
Mathematics, 05.02.2021 20:30
Mathematics, 05.02.2021 20:30
Advanced Placement (AP), 05.02.2021 20:30
Mathematics, 05.02.2021 20:30
Mathematics, 05.02.2021 20:30
Social Studies, 05.02.2021 20:30
Biology, 05.02.2021 20:30
Mathematics, 05.02.2021 20:30
Mathematics, 05.02.2021 20:30