Answer:
632.5 MPa
Explanation:
= Matrix stress at fiber failure = 10 MPa
= Volume fraction of fiber = 0.25
= Fiber fracture strength = 2.5 GPa
The longitudinal strength of a composite is given by

The longitudinal strength of the aligned carbon fiber-epoxy matrix composite is 632.5 MPa
Answer:
Explanation:
Given
Electric Field Strength
When a charged particle enters the Electric field it Experience a force in the direction of electric field (for positive charge and vice-versa for negative charge)
charge on Electron
mass of electron
Force
acceleration of electron
I think the answer to this is 0.811nm
Answer:
Refraction can occur only when light is transmitted
Answer:
Her nervous system will send signals to tell her arms and legs to start moving. Her respiratory system will increase her breathing rate, the extra oxygen will be delivered throughout the circulatory system to her body tissues, her muscles will start to interact with her skeletal system for movement.
Explanation:
I just took this practice so hopefully it's right.