Question 1: A squirrel that weighs 1.1 pounds is sitting at the end of a branch that is starting to break. The branch is 2 feet long, horizontal to the ground, and breaking right at the point where it connects to the tree trunk. What is the torque caused by the weight of the squirrel just as the branch begins to break? Answer: about 3 Nm Question 2: The squirrel in Question 1 is a very experienced tree-climber and once the branch has started to break, it decides to jump to another, sturdier branch. When the squirrel decides to jump, it is 1800 cm above the ground. It jumps with an initial velocity of 0.1 miles per hour and lands on a branch that is 1500 cm above the ground. What is the squirrel’s velocity right before it lands on its new branch, in meters per second? Question 3: After landing, the same squirrel stands on all four paws on the new branch. How much pressure, in Pascals, is exerted by each paw as the squirrel stands, if each paw is 2 cm2 in area?
Question 1: A squirrel that weighs 1.1 pounds is sitting at the end of a branch that is starting to break. The branch is 2 feet long, horizontal to the ground, and breaking right at the point where it connects to the tree trunk. What is the torque caused by the weight of the squirrel just as the branch begins to break? Answer: about 3 Nm
Question 2: The squirrel in Question 1 is a very experienced tree-climber and once the branch has started to break, it decides to jump to another, sturdier branch. When the squirrel decides to jump, it is 1800 cm above the ground. It jumps with an initial velocity of 0.1 miles per hour and lands on a branch that is 1500 cm above the ground. What is the squirrel’s velocity right before it lands on its new branch, in meters per second?
Question 3: After landing, the same squirrel stands on all four paws on the new branch. How much pressure, in Pascals, is exerted by each paw as the squirrel stands, if each paw is 2 cm2 in area?
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