Answer:
Campfires top the list of ways that humans start wildfires, the U.S. Forest Service said. Typically, campfires either grow out of control and the people who built the fire do not have a way to stop it, or they fail to extinguish the fire properly, allowing the fire to re-ignite after they leave.
Explanation:
For the answer to the question above, asking what is the resistance force if a man weighing 700 N lifts a 50.0 N object 2.0 m high. He uses a lever and with a force of 10.0 N.
we can use the formula below for calculating lever
<span>thus, Le / Lr = 50 / 10 = 5 </span>
Second response. Mass is the amount of matter In object...
Answer:
22.658 N
Explanation:
We can consider the Force as a sum of horizontal and vertical force vector components as mentioned in the graph,
Here the θ =25 degrees , F=25
Horizontal force =Fx
cos θ 

Answer:
True
the reason why I chose tire is because when you put a straw in a cup of water the water refract or bend