The life net is used to rescue victims from a high rise building during a fire outbreak.
<h3>What is a life net?</h3>
The life net is a net that is commonly used by fire fighters to catch people as they jump out of a building that is on fire. It is part of the rescue operation of fire fighters. It decreases the momentum change as the person lands.
The following are the statements that describe how this device works to safely allow victims to evade a fire;
- The life net provides a large surface area upon which the victim can aim and land.
- The life net decreases the force with which the person eventually lands on the grand.
- The life net decreases the time that it takes to reach the ground when jumping from a higher elevation.
Learn more about momentum: brainly.com/question/904448
Answer:
40g
Explanation:
Solubility of Copper sulfate at 90°=60g
Solubility of potassium bromide at 90°=100g
100g-60g=40g
Answer: speed is the distance traveled by an object but velocity is the distance traveled per unit of time in a particular direction.
Explanation: