QUESTION 1 A large projectile is launched, over level ground, with an initial speed of 175 m/s at an angle of 30.00 above the horizontal. In flight, the projectile breaks up into several pieces that scatter over the ground. Determine the position of the center of mass relative to the launch point for the scattered pieces. Ignore air resistance, etc.

To protect all four receptacles on a branch circuit that surrounds a swimming pool, you would install which of the following configurations? a. gfci feed-through receptacle at the end of the load's circuit b. gfci-terminated receptacle at the beginning of the load's circuit c. gfci feed-through receptacle at the beginning of the load's circuit and the other receptacles connected to the load side of that receptacle d. gfci-terminated receptacle at each end of the load's circuit

Oxygen and nutrients are moved through the body by the: a. circulatory system c. lymphatic system b. digestive system d. reproductive system

Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.