A Design Project Requires You to Construct a Crane to Lift

question 3

Multiple Choice

A design project requires you to construct a crane to lift a maximum of 5000 kg and with a maximum upward acceleration of 2 m/s²,and with a safety factor of 5.If the cable is 20m long,by how much does the cable stretch when the crane is operating at the design limits?

• A)2.80 cm
• B)1.05 cm
• C)6.21 cm
• D)0.84 cm
• E)5.22 cm

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Infant-parent

Relating to the relationship, interactions, and bond between a baby and their primary caregivers, usually the parents.

Dozing Sleep

A light stage of sleep characterized by a semi-conscious state of drowsiness or nodding off.

Rapid Eye Movement

A phase of sleep characterized by quick movements of the eyes, increased brain activity, and dreaming.

Outer Layers

Refers to the external surfaces or coverings of an object, area, or the most superficial parts of something.