In an aligned and continuous carbon fiber-reinforced nylon 6,6 composite, the fibers are to carry 94 % of a load applied in the longitudinal direction. modulus of elasticity [gpa(psi)] tensile strength [mpa(psi)] carbon fiber 260 (37 ×106) 4000 (5.8 ×105) nylon 6,6 2.8 (4.0 ×105) 76 (11,000) (a) using the data provided, determine the volume fraction of fibers that will be required.

when it gains or loses electrons

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.

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explanation: