In a water-tank test involving the launching of a small model boat, the model’s initial horizontal velocity is 6 m/s and its horizontal acceleration varies linearly from –12 m/s2 at t = 0 to –2 m/s2at t = formula120.mml and then remains equal to –2 m/s2 until t = 1.4 s. knowing that v = 2.6 m/s when t = formula120.mml, determine the value of formula120.mml and the velocity and the position of the model at t =1.4 s. (round the final answers to two decimal places.)

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?

How do the kidneys affect homeostasis