Solution:
Since the directions are perpendicular,
So we must use Pythagoras theorem:
d = √(18.0² + 25.0²) m = 30.8 m
Thus,
This the required distance from the starting point.
Answer:
Both objects have the same magnitude of momentum.
Explanation:
If an object of mass is moving at a velocity of , the momentum of that object would be .
The () object is moving at a speed of . The magnitude of the momentum of this object would be .
Similarly, the momentum of the () object moving at a speed of would be .
Hence, the magnitude of momentum is the same for the two objects.
Answer is B.........