3. Tarzan (80 kg) jumps out of a tree at 1.4 m/s and grabs the end...
Tarzan with a mass of 56.2 kg stands atop a branch in the African rain forest. He grabs this 28.7 m long vine and swings out. Initially the vine made an angle of 33.0° to the vertical. a.) What is the difference in height from where he starts to the bottom of his swing? b.) How fast will he be traveling when he reaches the bottom of his swing?
Jane, looking for Tarzan, is running at a speed (5.40 m/s) and grabs a vine hanging vertically from a tall tree in the jungle. How high can she swing upward?(g = 9.8 m/s2)
(I) Jane, looking for Tarzan, is running at top speed (5.0 m/s) and grabs a vine hanging vertically from a tall tree in the jungle. How high can she swing upward? Does the length of the vine affect your answer?
Jane, looking for Tarzan, is running at top speed (5.3 m/s) and grabs a vine hanging vertically from a tall tree in the jungle. How high can she swing upward. Does thelength of the vine affect your answer?
Tarzan, in one tree, sights Jane in another tree. He grabs the end of a vine with length 20 m that makes an angle of 45 with the vertical, steps off his tree limb, and swings down and then up to Jane's open arms. When he arrives, his vine makes an angle of 30 with the vertical. Calculate Tarzan's speed just before he reaches Jane. You can ignore air resistance and the mass of the vine.
Tarzan (64 kg) steps off a high tree branch holding a taut vine (length = 6m). a.) If the vine were to break, would this most likely happen on the way down or way up. Why? b.) If the vine breaks under a tension force of 1900 N when the vine is 15 degrees off vertical on the way up, what is Tarzan's speed? C.) If the forest floor is 10 m below Tarzan when the vine breaks, how far...
A man with a mass 80 kg tries to cross a river by swinging from a vine. The vine is 11.5 m long and his speed at the bottom is 8.25 m/s. What is the kinetic energy at the bottom of the swing? What is the tension at the bottom of the swing? If the total energy is equal to the KE at the bottom, what angle does the vine make with the vertical when the man first starts swinging...
Tarzan is 12 m up in a tree when he decides to return to ground level. Instead of climbing down, he grabs a vine and swings down. Tarzan has a mass of 80 kg. Use work and energy wherever possible to recieve full credit. a. What is Tarzan's speed when he reaches the ground? Assume air resistance can be ignored. b. Tarzan discovers that he has swung in the wrong direction and is over a lake when he reaches ground...
Q8. G) A child rolls a ball on a level floor 3.5 m to another child. If the ball makes 12.0 revolutions, what is its diameter? (ii) A grinding wheel 0.35 m in diameter rotates at 2200 rpm. Calculate its angular velocity in rad s (in)What are (a) the linear speed and (b) the acceleration of a point on the edge of the grinding F, Volu wheel? 09. 2.998 x A child in a boat throws a 5.30-kg package out...
A 56-kg student runs at 6.4 m/s , grabs a hanging 10.0-m-long rope, and swings out over a lake. He releases the rope when his velocity is zero. What is the angle θ when he releases the rope? What is the tension in the rope just before he releases it? What is the maximum tension in the rope during the swing?