What is the affect of landing rollout performance if approach speed is 10% higher (i. e., 110 KIAS versus 100 KIAS). Assume braking action is the same. Group of answer choices

Observations show that interstellar clouds can have almost any shape and

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 .

Which of the following statements accurately describes the sign of the work done on the box by the force of the push? a. positive b. negative c. zero