Ball A is thrown upward at a speed of 2 ft/s at the same time that ball B is launched at an angle of 30 degrees. If ball A and ball B collide at the apex of ball B’s path, 25 ft above point A, determine: A) the initial speed of ball B B) how far ball B will travel before landing at the same elevation from which it was launched C) the relative velocity of ball B with respect to ball A
Ball A is thrown upward at a speed of 2 ft/s at the same time that ball B is launched at an angle of 30 degrees. If ball A and ball B collide at the apex of ball B’s path, 25 ft above point A, determine: A) the initial speed of ball B B) how far ball B will travel before landing at the same elevation from which it was launched C) the relative velocity of ball B with respect to ball A
Related questions
Question
Ball A is thrown upward at a speed of 2 ft/s at the same time that ball B is launched at an angle of 30 degrees. If ball A and ball B collide at the apex of ball B’s path, 25 ft above point A, determine:
A) the initial speed of ball B
B) how far ball B will travel before landing at the same elevation from which it was launched
C) the relative velocity of ball B with respect to ball A
Expert Solution
Step 1
Solution:
Let u be the initial speed of the ball. Then its x and y velocity willl be,
At maximum height, the y velocity becomes zero.
Step by step
Solved in 3 steps