Multiple Choice Questions
1. A proton and an a-particle are injected
into a uniform magnetic f...
Physics, 22.12.2020 14:40, iamastudent79
Multiple Choice Questions
1. A proton and an a-particle are injected
into a uniform magnetic field,
perpendicular to the field with equal
linear momentum. The ratio of their
radii of circular path in a field is
b) 2:1
c) 1:2
d) v2:1
a) 1:1
Answers: 1
Physics, 21.06.2019 15:10, sjsmith21
What if? if the temperature near the cliff suddenly falls to 0°c, reducing the speed of sound to 331 m/s, what would the initial speed of the rock have to be (in m/s) for the soccer player to hear the sound of the splash 2.90 s after kicking the rock?
Answers: 3
Physics, 22.06.2019 06:20, walmartislife
Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question
Answers: 1
Physics, 22.06.2019 08:30, 2021arabellacorsino
An object weigh 40n in air ,weigh 20n when submerged in water, and 30n when submerged in a liquid of unknown liquid density. what is the density of unknown of liquid?
Answers: 1
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