Physics, 15.01.2021 04:20 jojoangelique13
A 2 kg toy car moves at a speed of 5 m/s. If a child applies a 5N force for 2 m in the same direction the car is already moving, what is the change in kinetic energy of the car?
Answers: 2
Physics, 21.06.2019 22:00
What is the fate of the electrons that interact with a specimen in an electron microscope?
Answers: 1
Physics, 22.06.2019 15:30
Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?
Answers: 2
Physics, 22.06.2019 16:30
3. a lunar exploration vehicle was created by a research team. it weighs 3,000 kg on the earth. it needs an acceleration of 10 m/s2 on the moon. in order to have the same acceleration, what will be the net force acting on the vehicle on the earth?
Answers: 2
A 2 kg toy car moves at a speed of 5 m/s. If a child applies a 5N force for 2 m in the same directio...
Mathematics, 28.06.2019 08:30
Mathematics, 28.06.2019 08:30
Arts, 28.06.2019 08:30
Arts, 28.06.2019 08:30
Mathematics, 28.06.2019 08:30
Biology, 28.06.2019 08:30
Social Studies, 28.06.2019 08:30
History, 28.06.2019 08:30