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yelya
Questions (4)
A cannon barrel is elevated at an angle of 45°. It fires a ball with a speed of 350 m/s
What is the horizontal range of the
2 answers
867 views
A projectile, fired with unknown initial velocity, lands 18.4 s later on the side of a hill, 3290 m away horizontally and 409 m
1 answer
644 views
A cannon barrel is elevated at an angle of 45°. It fires a ball with a speed of 350 m/s. (For the following questions, ignore
1 answer
1,555 views
A ball launched from ground level lands 2.15 s later on a level field 50 m away from the launch point. Find the magnitude of the
1 answer
661 views
