Un puente elástico cuelga de un cordón elástico con velocidad cero. Si el cable elástico tiene una constante de resorte de 18 N / my el saltador tiene una masa de 113 kg, ¿qué tan estirado está el cable más allá de su longitud natural?

Suppose while hauling rocks, you accidentally drop one. it breaks apart in flat, planar sections. what type of rock did you just drop? 20 points

What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass

It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ∘ angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .