A toy wagon is on a straight, horizontal track and has a fan attached to one end. The wagon is placed at one end of the track and the fan is connected. The wagon, which was at rest, begins to move and in 4.55s it has moved 1.5m. The mass of the car and the fan is 355g and we assume that it is moving with constant acceleration.

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Chapter5: Newton's Law Of Motion
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A toy wagon is on a straight, horizontal track and has a fan attached to one end. The wagon is placed at one end of the track and the fan is connected. The wagon, which was at rest, begins to move and in 4.55s it has moved 1.5m. The mass of the car and the fan is 355g and we assume that it is moving with constant acceleration.

a). What is the net force exerted on the wagon?

b). Weights are added to the wagon until it has a mass of 722g and the experiment is repeated. How long will it take for the wagon to move 1.5 m? Ignore the effects of friction.

1. A toy wagon is on a straight, horizontal track and has a fan attached to one end. The wagon is placed
at one end of the track and the fan is connected. The wagon, which was at rest, begins to move and in
4.55s it has moved 1.5m. The mass of the car and the fan is 355g and we assume that it is moving with
constant acceleration.
a. What is the net force exerted on the wagon?
b. Weights are added to the wagon until it has a mass of 722g and the experiment is repeated. How long
will it take for the wagon to move 1.5 m? Ignore the effects of friction.
Transcribed Image Text:1. A toy wagon is on a straight, horizontal track and has a fan attached to one end. The wagon is placed at one end of the track and the fan is connected. The wagon, which was at rest, begins to move and in 4.55s it has moved 1.5m. The mass of the car and the fan is 355g and we assume that it is moving with constant acceleration. a. What is the net force exerted on the wagon? b. Weights are added to the wagon until it has a mass of 722g and the experiment is repeated. How long will it take for the wagon to move 1.5 m? Ignore the effects of friction.
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