At the instant 50degree the boy's center of mass g has a downward speed =8 ft/s. determine the rate of increase in his speed and the tension in each of the two supporting cords of the swing at this instant. the boy has a weight of 65 lb. neglect his size and the mass of the seat and cords. (hint) try to build the equations of motion for normal and tangential

Explain what makes a passenger in a turning car slide toward the door. critical thinking

Ashot putter releases the shot some distance above the level ground with a velocity of 12.0 m/s, 51.0 ∘above the horizontal. the shot hits the ground 2.08 s later. you can ignore air resistance. how far did she throw the shot?

Sasha has just gotten a new job in a nearby city. after comparison shopping, she found that renting a nice two-bedroom apartment would cost around $800 per month. her utilities would cost about $150 per month. sasha has enough money saved for a down payment, and she found that she can buy a three-bedroom house or condo with a mortgage payment of $1,000 per month, including taxes and homeowner's insurance. her utilities would cost about $200 per month. what is the advantage of buying the house over renting the apartment?