=(1)/(2)[(1200kg)(625-324)(m^2/s^2)+(9000kg)(400-438.2)m^2/s]

Question

Answer 1

To solve the given expression, we need to perform the calculations step by step.Given expression:

Step 1: Calculate the values inside the parentheses.

Step 2: Substitute the calculated values into the expression.

Step 3: Perform the multiplication inside the parentheses.

Step 4: Add the two terms inside the parentheses.

Step 5: Perform the subtraction inside the parentheses.

Step 6: Multiply the result by

.

Therefore, the final answer is

.

Soru