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vladimir1956 [14]
3 years ago
6

How could the location of tests affect the performance of a catapult ?

Engineering
2 answers:
Svetach [21]3 years ago
6 0

The location of tests affect the performance of a catapult depending on the length of the arm.

<u>Explanation:</u>

A ball from a catapult, will travel a longer distance by increasing the length of the arm. Using the catapult, if the arm is extended to different lengths the wooden ball how far it is thrown can be observed.

This shows that extending the arm length does increase the distance thrown. To shoot a far distance (example for sideways) you need to the pebble sideways and up. By doing this, it can travel a longer distance

Luba_88 [7]3 years ago
3 0

Answer:

It could affect how far the projectile travels

Explanation:

Facing Uphill: Moves less far

Downhill: Moves further

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Five kilograms of air at 427°C and 600 kPa are contained in a piston–cylinder device. The air expands adiabatically until the pr
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The entropy change of the air is 0.240kJ/kgK

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we can apply the following expression to find T_{2}

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T_{2} =T_{1} -\frac{w_{out } }{mc_{v} }

now substitute

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