2.23 and 2.24 Determine the x and y components of each of the forces shown. 60 lb 25° 60° 50° 40 lb 50 lb Fig. P2.23 Activate Windows
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- Suppose the force of air resistance is proportional to the speed of the object and in the direction opposite the object's velocity. If you throw an object upward, when is the magnitude of the object's acceleration highest? A. It is highest at the top of its trajectory. B The acceleration of the object is the same throughout the entire trajectory. No answer text provided. It is highest right after the object is released.A child standing on the edge of a sheer cliff wall throws a rock down towards the ground below. The rock is thrown 63° below the horizontal at a speed of 8 m/s & lands 10 m from the base of the cliff wall. Ignore air drag. A) Determine how long the rock was in the air. B) Determine how high the cliff wall is. C) Determine how fast the rock was going upon impact.46.74 m/s D) Determine the angle of impact.