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An alpha particle , can move in any direction randomly. But with a magnetic field , we can deflect the alpha particle in any direction we want.
So , the magnetic field must be placed to the west of the alpha particle , so that the particle gets deflected and moves towards the north direction.
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The space between the cars closes at (70+65)=135 km/hr. They collide in (405/135)=3 hours after they start moving. In 3 hours, the canary covers (100km/hr x 3)= 300 km.
Their combined speed will be 1m/s
Given the following parameters;
- The velocity of the first hockey player is 1m/s.
- The velocity of the second hockey player is 2m/s.
If the player collides and stick together, the combined speed is expressed as;
- Combined speed = differences in velocity
- Combined speed = 2m/s - 1m/s
- Combined speed = 1m/s.
Hence their combined speed will be 1m/s
Learn more on collision here: brainly.com/question/7538238
Answer:
If the kinetic energy increases, the potential energy decreases, and vice-versa.
Explanation:
The amount of change in kinetic energy is equal to the amount of change in potential energy.
