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The drawing shows a plane diving toward the ground and then climbing back upward. During each of these motions, the lift force Lacts perpendicular to the displacement s, which has the same magnitude, 2.79 x 10 m, in each case. The engines of the plane exert a thrust T, which points in the direction of the displacement and has the same magnitude during the dive and the climb. The weight Won the plane hasa magnitude of 7.31 x 10° N. In both motions, net work is performed due to the combined action of the forces L T, and W. Find the difference between the net work done during the dive and the climb. 115 75 6) Dive W ) Climb Jumber Units

The drawing shows a plane diving toward the ground and then climbing back upward. During each of these motions, the lift force Lacts perpendicular to the displacement s, which has the same magnitude, 2.79 x 10 m, in each case. The engines of the plane exert a thrust T, which points in the direction of the displacement and has the same magnitude during the dive and the climb. The weight Won the plane hasa magnitude of 7.31 x 10° N. In both motions, net work is performed due to the combined action of the forces L T, and W. Find the difference between the net work done during the dive and the climb. 115 75 6) Dive W ) Climb Jumber Units

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The drawing shows a plane diving toward the ground and then climbing back upward. During each of these motions, the lift force L acts perpendicular to the displacement s, which has the same magnitude, 2.79 x 10 m, in each case. The engines of the plane exert a thrust T, which points in the direction of the displacement and has the same magnitude during the dive and the climb. The weight W on the plane has a magnitude of 7.31 x 10 N. In both motions, net work is performed due to the combined action of the forces L, T, and W. Find the difference between the net work done during the dive and the climb. 115 75 la) Dive W 0) Climb Number Units
Transcribed Image Text:The drawing shows a plane diving toward the ground and then climbing back upward. During each of these motions, the lift force L acts perpendicular to the displacement s, which has the same magnitude, 2.79 x 10 m, in each case. The engines of the plane exert a thrust T, which points in the direction of the displacement and has the same magnitude during the dive and the climb. The weight W on the plane has a magnitude of 7.31 x 10 N. In both motions, net work is performed due to the combined action of the forces L, T, and W. Find the difference between the net work done during the dive and the climb. 115 75 la) Dive W 0) Climb Number Units
The (non-conservative) force propelling a 1.90 x 10-kg car up a mountain road does 8.40 x 1o Jof work on the car. The car starts from rest at sea level and has a speed of 28.0 m/s at an altitude of 1.70 x 10? m above sea level. Obtain the work done on the car by the combined forces of friction and air resistance, both of which are non-conservative forces. Qu Nu Bla Number Units Ma
Transcribed Image Text:The (non-conservative) force propelling a 1.90 x 10-kg car up a mountain road does 8.40 x 1o Jof work on the car. The car starts from rest at sea level and has a speed of 28.0 m/s at an altitude of 1.70 x 10? m above sea level. Obtain the work done on the car by the combined forces of friction and air resistance, both of which are non-conservative forces. Qu Nu Bla Number Units Ma
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