Question

1) With your pneumatic system, how do you think your results would have been affected if there had been a leak in the tubing?

2) Given your observations for this investigation, would you rather ha a hydraulic braking system Or a pneumatic braking system in your car. Explain.

Answer 1

A leak in the tubing of a pneumatic system would decrease its efficiency. A hydraulic braking system would be preferred for a car.

Step-by-step explanation:

If there had been a leak in the tubing of a pneumatic system, the results would have been affected. A pneumatic system uses compressed air to transmit force, and if there is a leak, a decrease in pressure would occur. This would result in a decrease in the efficiency of the system, as the force applied may not be transmitted properly.

Based on the observations and the information provided, it is likely that a hydraulic braking system would be preferred for a car. A hydraulic system, like the one used in hydraulic brakes, utilizes an incompressible liquid to transmit force. This ensures that the force is transmitted efficiently without any loss due to compression or leaks.

Answer 2

a leak means air escapes, so the car wouldn't brake.