- A 30 Kg Girl Is Bouncing On A Trampoline During A Certain Interval After Leaving The Surface Of The Trampoline Her Kin 1 (29.73 KiB) Viewed 20 times
- A 30 Kg Girl Is Bouncing On A Trampoline During A Certain Interval After Leaving The Surface Of The Trampoline Her Kin 2 (36.59 KiB) Viewed 20 times
- A 30 Kg Girl Is Bouncing On A Trampoline During A Certain Interval After Leaving The Surface Of The Trampoline Her Kin 3 (48.66 KiB) Viewed 20 times
- A 30 Kg Girl Is Bouncing On A Trampoline During A Certain Interval After Leaving The Surface Of The Trampoline Her Kin 4 (44.97 KiB) Viewed 20 times
The skateboarder in the drawing starts down the left side of the ramp with an initial speed of 6.1 m/s. Neglect nonconservative forces, such as friction and air resistance, and find the heighth of the highest point reached by the skateboarder on the right side of the ramp. <> i ✪
Consult Conceptual Example 9 in preparation for this problem. The drawing shows a person who, starting from rest at the top of a cliff, swings down at the end of a rope, releases it, and falls into the water below. There are two paths by which the person can enter the water. Suppose he enters the water at a speed of 18.3 m/s via path 1. How fast is he moving on path 2 when he releases the rope at a height of 1.33 m above the water? Ignore the effects of air resistance. Path 2 Number Path I Units <>
The drawing shows a skateboarder moving at 5.20 m/s along a horizontal section of a track that is slanted upward by 0 = 53.0⁰ above the horizontal at its end, which is 0.790 m above the ground. When she leaves the track, she follows the characteristic path of projectile motion. Ignoring friction and air resistance, find the maximum height H to which she rises above the end of the track. Number 5.20m/s i 0.790m Units î