Afluid is
a.) a solid substance made up of crystals.
b.) a substance that has a definite shape and a definite volume.
c.) a substance that flows
d.) a substance that melts at a distinct temperature.

The a992 steel rod bc has a diameter of 50 mm and is used as a strut to support the beam. determine the maximum intensity w of the uniform distributed load that can be applied to the beam without risk of causing the strut to buckle. take f. s. = 2 against bucklin

Which of the following changes will result in a stronger electromagnet? a. using fewer coils of wire b. using a higher voltage c. using a shorter nail d. using a longer wire

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)