Answer:
sned me short notes of Physics of all branches (post graduation level) thanks
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Explanation:
Answer:
20 Yards
Explanation:
|---20----|
| |
| 50 |50
|---D--->|
Start End
Total displacement(D) 20 yards (East).
In a projectile, the horizontal acceleration is zero. The velocity remains constant at all times. However, the <u>vertical acceleration</u> is -9.81m/s^2.
Hope this helps!
The lines can be traced out with a compass. The needle is like a permanent magnet and the north indicator is the north end of a magnet.
