Acertain string breaks when a force of 200 n is exerted on it. if two people pull on opposite ends of the string, each with a force of 180 n, will the string break? explain

The string will not break.

Explanation:

Balanced force is defined as the forces which gets cancelled out when equal forces are acting in the opposite direction. The net force on the system comes out to be 0.

Unbalanced force is defined as the forces which does not get cancelled out because unequal forces act on the system in opposite direction. The motion of the object is in the direction of net force.

According to the question:

A certain string breaks when a force of 200 N is acted on it. But, two people are stretching the string from both the ends with equal forces of 180 N each.

As, the string is pulled with the force less than its breaking force. So, it will not break and also the two forces acting on the string are balanced.

Hence, the string will not break.

weather forecasts are done by collecting data about the current state of the atmosphere mainly the temperature, humidity and wind and using meteorology, to determine the atmosphere that evolves over time. the h and l mean the high and low pressure. the red strip is a warm front. the blue strip is a cold front. the blue and red strip is a stationary front. the purple strip is a occluded front.

explanation:

i would say