The boy is pulling a sled across the snow. Which of the following statements is true if the sled is slowing down?
The forces acting on the sled are balanced
The net force is in the same direction that the sled is being pulled.
The force exerted by the rope on the sled is larger than the force of friction.
The force of friction on the sled is larger than the force of the rope pulling on the sled
Answers: 1
Physics, 21.06.2019 19:30
11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?
Answers: 1
Physics, 22.06.2019 10:20
Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i.e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.
Answers: 2
The boy is pulling a sled across the snow. Which of the following statements is true if the sled is...
Computers and Technology, 26.11.2019 01:31