1. A mass hanging from a string is 65.65 grams. What is the force pulling on the string due to gravity? answer for (1) the gravitational force pulling the string is 0.643 N. 2. This string will be accelerating a "carriage" that rides horizontally on a track. The carriage has a mass of 1415.18 grams. The total mass being accelerated will be the mass on the string plus the mass of the carriage. What will the acceleration of the system be? 3. If the carriage is accelerated horizontally (from rest) over 0.775 meters, what will the horizontal velocity at the end be? 4. If, after being accelerated over 0.775 meters, a ball is then dropped from the carriage (while it is moving) from a height of 1.65 meters, how far horizontally will the ball travel (relative to the point where it was dropped) before hitting the floor?
1. A mass hanging from a string is 65.65 grams. What is the force pulling on the string due to gravity?
answer for (1) the gravitational force pulling the string is 0.643 N.
2. This string will be accelerating a "carriage" that rides horizontally on a track. The carriage has a mass of 1415.18 grams. The total mass being accelerated will be the mass on the string plus the mass of the carriage. What will the acceleration of the system be?
3. If the carriage is accelerated horizontally (from rest) over 0.775 meters, what will the horizontal velocity at the end be?
4. If, after being accelerated over 0.775 meters, a ball is then dropped from the carriage (while it is moving) from a height of 1.65 meters, how far horizontally will the ball travel (relative to the point where it was dropped) before hitting the floor?
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