a)
acceleration = a = Force /mass = F/m = (7.54 x 106)/(3.22 x 105) = 23.42
b)
direction = 57.7 degree above horizontal
since acceleration is in same direction as the force
Interactive LearningWare 4.4 provides a review of the concepts that are important in this problem. A...
Interactive LearningWare 4.4 provides a review of the concepts that are important in this problem. A rocket of mass 3.53 × 105 kg is in flight near earth's surface. Its thrust is directed at an angle of 53.4° above the horizontal and has a magnitude of 7.76 × 106 N. Find the (a) magnitude and (b) direction of the rocket's acceleration. Give the direction as an angle above the horizontal. (a) Number Units (b) Number Units
A rocket of mass 4.89 × 105 kg is in flight near earth's surface. Its thrust is directed at an angle of 52.4° above the horizontal and has a magnitude of 7.65 × 106 N. Find the (a) magnitude and (b) direction of the rocket's acceleration. Give the direction as an angle above the horizontal.
A rocket of mass 3.21 × 105 kg is in flight near earth's surface. Its thrust is directed at an angle of 67.8° above the horizontal and has a magnitude of 8.12 × 106 N. Find the magnitude of the rocket's acceleration in meters per second squared.
Interactive LearningWare 4.3 reviews the principles that play a role in this problem. During a storm, a tree limb breaks off and comes to rest across a barbed wire fence at a point that is not in the middle between two fence posts. The limb exerts a downward force of 172 N on the wire. The left section of the wire makes an angle of 13.6° relative to the horizontal and sustains a tension of 450 N. Find the (a)...
Interactive LearningWare 4.3 reviews the principles that play a role in this problem. During a storm, a tree limb breaks off and comes to rest across a barbed wire fence at a point that is not in the middle between two fence posts. The limb exerts a downward force of 300 N on the wire. The left section of the wire makes an angle of 10.1° relative to the horizontal and sustains a tension of 405 N. Find the (a)...
Consult Interactive LearningWare 6.1 for background pertinent to this problem. 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, 4.21 x 103 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...
Background pertinent to this problem is available in Interactive LearningWare 18.3. A uniform electric field exists everywhere in the x, y plane. This electric field has a magnitude of 5600 N/C and is directed in the positive x direction. A point charge -8.9 × 10-9 C is placed at the origin. Find the magnitude of the net electric field at (a) x = -0.14 m, (b) x = +0.14 m, and (c) y = +0.14 m.
Background pertinent to this problem is available in Interactive LearningWare 18.3. A uniform electric field exists everywhere in the x, y plane. This electric field has a magnitude of 3500 N/C and is directed in the positive x direction. A point charge -5.9 × 10-9 C is placed at the origin. Find the magnitude of the net electric field at (a) x = -0.19 m, (b) x = +0.19 m, and (c) y = +0.19 m.
Background pertinent to this problem is available in Interactive LearningWare 18.3. A uniform electric field exists everywhere in the x, y plane. This electric field has a magnitude of 3700 N/C and is directed in the positive x direction. A point charge -5.9 × 10-9 C is placed at the origin. Find the magnitude of the net electric field at (a) x = -0.20 m, (b) x = +0.20 m, and (c) y = +0.20 m.
File Edit View History Bockmarks Window Help Interactive L LearningWare 3.1 provides a review of the concepts that are important in this problem. A bird watcher meanders through the The time required for this trip is 4.00 h woods, wailking 0.25 km due east, 0.60 km due south, and 2.95 km in a direction 38.0 (a) Determine the magnitude and direction (relative to due west) of the bird watcher's displacement. Use kilometers and hours for distance and time, respectively km...