On takeoff, the combined action of the engines and wings of an airplane exerts a(n) 7934 n force on the plane, directed upward at an angle of 54.2 ◦ above the horizontal. the plane rises with constant velocity in the vertical direction while continuing to accelerate in the horizontal direction. the acceleration of gravity is 9.8 m/s 2 . what is the weight of the plane? answer in units of n.

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p

Amira pulls a 3 pound wagon 4 feet. how much work has she done?

Which of the following types of electromagnetic radiation has the longest wavelength? a. infrared light b. visible light c. ultraviolet light d. microwaves