A scientist observes and records data for the force of gravity between a star and a few different-sized planets. The planets are
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Answer:
Using V= IR
I= 0.2307 Ampere
Answer:
Explanation:
The motion of ballistic pendulum is modelled by the appropriate use of the Principle of Energy Conservation:
The final velocity of the system formed by the ballistic pendulum and the bullet is:
Initial velocity of the bullet can be calculated from the expression derived of the Principle of Momentum: