In a closed system, three objects have the following momentums: 110 kg⋅m/s, −65 kg⋅m/s, and −100 kg⋅m/s. The objects collide and move together. What is the total momentum after the collision?(1 point)
Responses
275 kg⋅m/s
275 kilograms times meters per second
55 kg⋅m/s
55 kilograms times meters per second
−275 kg⋅m/s
negative 275 kilograms times meters per second
−55 kg⋅m/s
The total momentum after the collision can be found by summing the momentum of each object.
110 kg⋅m/s + (-65 kg⋅m/s) + (-100 kg⋅m/s) = -55 kg⋅m/s
Therefore, the total momentum after the collision is -55 kg⋅m/s.
To find the total momentum after the collision, we need to add the momentums of the three objects together.
The momentum of the first object is 110 kg⋅m/s.
The momentum of the second object is -65 kg⋅m/s.
The momentum of the third object is -100 kg⋅m/s.
Adding these momentums together:
110 kg⋅m/s + (-65 kg⋅m/s) + (-100 kg⋅m/s) = -55 kg⋅m/s
Therefore, the total momentum after the collision is -55 kg⋅m/s.
To find the total momentum after the collision of the three objects in a closed system, you need to add up the individual momentums of the objects.
The momentums of the three objects are:
Object 1: 110 kg⋅m/s
Object 2: -65 kg⋅m/s
Object 3: -100 kg⋅m/s
To find the total momentum, you simply add up these values:
Total momentum = 110 kg⋅m/s + (-65 kg⋅m/s) + (-100 kg⋅m/s)
Calculating this, you get:
Total momentum = -55 kg⋅m/s.
Therefore, the correct answer is:
-55 kg⋅m/s.