Asked by himel
MULTIPLE -CHOICE QUESTION
A baseball is launched from the bat at an angle
θo = 30° what respect to the positive x-axis and with an initial speed of 40 m/s ,and it is caught at the same height from which it is was hit. Assuming ideal projectile motion (positive y-axis upward) ,the velocity of the ball when it is caught is
a. (20.00x+34.64y)m/s
b. (-20.00x+34.64y)m/s
c. (34.64x-20.00y)m/s
d. (34.64x+20.00y)m/s
A baseball is launched from the bat at an angle
θo = 30° what respect to the positive x-axis and with an initial speed of 40 m/s ,and it is caught at the same height from which it is was hit. Assuming ideal projectile motion (positive y-axis upward) ,the velocity of the ball when it is caught is
a. (20.00x+34.64y)m/s
b. (-20.00x+34.64y)m/s
c. (34.64x-20.00y)m/s
d. (34.64x+20.00y)m/s
Answers
Answered by
Henry
Vo = 40m/s[30o].
Xo = 40*Cos30 = 34.64 m/s.
Yo = 40*sin30 = 20 m/s.
V = (34.64x + 20.00y)m/s.
Xo = 40*Cos30 = 34.64 m/s.
Yo = 40*sin30 = 20 m/s.
V = (34.64x + 20.00y)m/s.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.