Q48. A ball is thrown with initial velocity of 70 m/s at an angle 30° above the horizontal plane, then, its vertical velocity component (vy) after 1 sec is:
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![Q48. A ball is thrown with initial velocity of 70 m/s at an angle 30° above the
horizontal plane, then, its vertical velocity component (vy) after 1 sec is:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8e59e2e6-088e-401f-9d33-9b46e07ca674%2F3fb27695-8e99-417e-9ff1-c125f86528e7%2Fslzd3ps_processed.jpeg&w=3840&q=75)
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