Answer:
The answer is "Body 1 + Engine 2 "
Explanation:
Please find the complete question in the attached file.
The Rocket Club plans to start a pair of model rockets.
Three potential motors are there. A table of four columns of three ranks.
The body has entries 1, 2, and 3 for the first column.
In the second column, the entries are 500, 1500, 750.
Engine entries 1, 2, 3 in the third column.
Forces (Newton) has entries 25, 20, 30 in the Fourth Column.
On the basis of Newton's movement rules, Body 1+Engine 2 would accelerate the start-up of a mixture of rocket bodies and motors by 40 m/s2. At launch.
