Question

Amy is riding on a train. She wants to sit at the front of the train for a better view, so she gets up to change her seat. Just as she starts walking toward the front of the train, it pulls into a station and stops. a. Describe Newton’s First Law of Motion. b. Describe what happens to Amy when the train stops. 2. a. How are weight and mass different? b. Explain why an object’s weight is dependent upon where in the universe it is located.

Answer 1

Answer:

Have you ever been in a bus, a train, or a car ?

What happens to you when it stops suddenly ?

A body in motion continues in motion unless

an external force acts on it and makes it stop.

Amy's body keeps moving forward when the train stops.

She pitches forward, and if she doesn't reach out and grab

a seat or a seated person, she may lose her footing and fall

on her face.

Choice - 'A' is a very good explanation.

The other choices aren't.

'C' is a good hunch, but it only applies to her feet.

The rest of her keeps going.

'D' is nonsense.  There are no mysterious forces of

'repulsion' or 'attraction' on the train.

tbh google