what was the acceleration of the cart with Low fan speed cm/s squared? what was the acceleration of the cart with medium fan speed cm/s squared? what was the acceleration of the cart with high fan speed cm/s squared?

Explanation:

The attached figure shows data for the cart speed, distance and time.

For low fan speed,

Distance, d = 500 cm

Time, t = 7.4 s

Average velocity,

Acceleration,

For medium fan speed,

Distance, d = 500 cm

Time, t = 6.4 s

Average velocity,

Acceleration,

For high fan speed,

Distance, d = 500 cm

Time, t = 5.6 s

Average velocity,

Acceleration,

Hence, this is the required solution.

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