an airplane is flying with a velocity of 240 m/s at an angle of 30.0° with the horizontal, as the drawing shows. when the altitude of the plane is 2.4 km, a flare is released from the plane. the flare hits the target on the ground. what is the angle θ?

Ben is interested in using a source that provides original research, current and developing trends and experts within specific fields. which source should he use?

Which early modernism trend in art focused on prehistoric or exotic cultures? a. primitivism b. expressionism c. impressionism d. total serialism

Case # 51173878 weighs 814 pounds; case # 51173981 weighs 803 pounds; case # 51174058 weighs 817 pounds; case 51174178 weighs 815 pounds; case # 51174248 weighs 817 pounds; case # 51174495 weighs 781 pounds; case # 51174577 weighs 828 pounds. what are the case #'s of the two cases that weigh the same amount?