![]() The answer to this problem is the same everywhere. I understand everything except one thing: Why is it that the total work done on the box must be equal only to the work done by kinetic friction and gravity? what about the force that pushes the box up the incline? How much time does it take for the packet to reach the climbers e. What is the speed of the packet at the top of the trajectory d. ![]() Calculate the launch speed of the packet. I have seen the answer to this problem on many sites, it is this answer: Your alpine rescue team is using a slingshot to send an emergency medical packet to climbers stranded on a ledge, as shown in Figure your job is to. Establish the equation y(x) giving the trajectory of the object launched by the rescue team. Express your answer in terms of $g$, $h$, $μ_k$, and $α$. The incline is slippery, but there is some friction present, with kinetic friction coefficient k. You must project a box of supplies up an incline of constant slope angle a so that it reaches a stranded skier who is a vertical distance h above the bottom of the incline. (height252 m, horizontal distance416 m, landing angle 75 below the horizontal). Use the work–energy theorem to calculate the minimum speed you must give the box at the bottom of the incline so that it will reach the skier. 1 You are a member of an Alpine Rescue Team. An alpine rescue team is using a slingshot to send an emergency medical packet to climbers stranded on a ledge. It takes a force of 15 N to stretch either one of these bands 1.0 cm. ![]() The incline is slippery, but there is some friction present, with kinetic friction coefficient $μ_k$. Your alpine rescue team is using a slingshot to send an emergency medical packet to climbers stranded on a ledge, as shown in Fig. 1 stanton 74 0 Homework Statement A slingshot consists of a light leather cup, containing a stone, that is pulled back against two parallel rubber bands. You must project a box of supplies up an incline of constant slope angle a so that it reaches a stranded skier who is a vertical distance $h$ above the bottom of the incline. You are a member of an Alpine Rescue Team. Science Advanced Physics Your alpine rescue team is using a slingshot to send an emergency packageto climbers stranded on a cliff ledge 270 m above the ground.
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