If you are in a smooth riding bus that is going 50 km/hr and you flip a coin vertically, what is the horizontal velocity of the coin in midair relative to the ground?
50km/hr
If you're in a smooth-riding bus that is going at 50 km/h and you flip a coin vertically, what is the horizontal velocity of the coin in midair?
To determine the horizontal velocity of the coin in midair relative to the ground, we need to consider the horizontal motion of the coin independently of the bus.
Assuming that the coin is flipped vertically without any initial horizontal velocity, the only horizontal motion it will have is due to the forward motion of the bus. Since the coin is not influenced by any external forces once it leaves your hand, its initial horizontal velocity will stay constant throughout its trajectory.
The horizontal velocity of the coin can be calculated by considering the horizontal motion of the bus. In this case, the horizontal velocity of the bus is 50 km/hr.
Therefore, the horizontal velocity of the coin in midair relative to the ground will also be 50 km/hr, assuming there are no other external factors affecting its trajectory.