3) Your 500kg fishing boat has stalled. Your friend decides to help you by towing you...
3) Your 500kg fishing boat has stalled. Your friend decides to help you by towing you into the marina. She does so by attaching a rope that makes a 15 degree angle with respect to the horizontal. The total drag force from the air and water is 700N. Determine the tension in the rope as the boat goes from rest to 5.0m/s over distance of 400m.
You have a truck at the top of a boat ramp and it has a rope that is tied to the trailer down the ramp. The boat is just sitting on the trailer with nothing but friction to keep it in place. Air Drag is zero. What you know is: Mass of Boat = 100 kg Mass of Trailer = 280 kg Mass of Truck = 2150 kg Angle of ramp = 5 degrees Coefficent of Static Friction, Boat on...
You ask a friend to help you record a YouTube video. Your inertia is 70 kg, and you plan to step off the roof of a small building just at the instant your friend throws a baseball in your general direction. Your goal is to catch the ball on the way down, land on a trampoline, then relax and bounce vertically until you eventually stop. The figure shows the initial setup with relevant dimensions given. Ignore air drag, and assume...
could you please help with questions 3 and 16 note: question 3) I tried FCFFT FCFFC FCFFF and are all incorrect 3. [1pt] Answer True, False, or Cannot tell to each of the five statements below. E.g., if the answer to the first statement is 'true' and to the rest, `cannot tell', enter TCCCC. a. A 2 kg and a 3 kg ball are dropped from a tower. The net forces on each are the same. b. A box with...
Evaluate the arical writ the response in which you state your agreement or disagreement with writer up un these questions guidelines 1) can empathy lead us astrary? how 2) our heart will always go out to the baby in the well, its a measure of our humanity. but empathy will have to yield to reason if humanity is to have a future can empathy yield to reason? how? thank you The Baby in the Well: The Case against Empathy* -Paul...