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cmkc109
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If a ball is thrown upward with velocity of 1m/s, is vx = 0 while vy= 1?
cmkc109 said:If a ball is thrown upward with velocity of 1m/s, is vx = 0 while vy= 1?
cmkc109 said:if i choose x-axis to point straight up, does that mean ay= 0 and ax= -9.8m/s^2?
cmkc109 said:if i choose x-axis to point straight up, does that mean ay= 0 and ax= -9.8m/s^2?
The initial velocity of the ball is 1m/s, which is the velocity at which the ball is thrown upwards.
Yes, there is horizontal velocity (vx) when the ball is thrown upwards. However, it remains constant at 0m/s throughout the motion.
Yes, the vertical velocity (vy) is equal to the initial velocity. This is because there is no acceleration in the horizontal direction, so the velocity remains constant at 1m/s.
Yes, the vertical velocity (vy) will change while the ball is in motion. As the ball moves upwards, the vertical velocity will decrease due to the force of gravity. Once the ball reaches its maximum height, the vertical velocity will become 0m/s before it starts to fall back down.
The value of the horizontal velocity (vx) remains constant at 0m/s at the maximum height of the ball. This is because there is no acceleration in the horizontal direction, so the velocity remains the same throughout the motion.