which pair of forces cannot give a resultant of 5N?
A.1N and 4N
B.1N and 6N
C.3N and 4N
D.1N and 7N
A. 1N and 4N
I pity the kids who use your answers.
Wrong again. Are you just malicious?
To determine which pair of forces cannot give a resultant of 5N, we need to add the individual forces and see if their sum is equal to 5N. Let's calculate the sum for each pair of forces:
A. 1N + 4N = 5N
B. 1N + 6N = 7N
C. 3N + 4N = 7N
D. 1N + 7N = 8N
From the calculations, we can see that the pair of forces that cannot give a resultant of 5N is option B. The sum of 1N and 6N is 7N, not 5N. So, the correct answer is B. 1N and 6N.
To determine which pair of forces cannot give a resultant of 5N, we need to find the sum of each pair of forces and check if any of them equal 5N.
Let's calculate the sum of each pair of forces:
A. 1N + 4N = 5N
B. 1N + 6N = 7N
C. 3N + 4N = 7N
D. 1N + 7N = 8N
From the calculations, we can see that the pair of forces that does not have a resultant of 5N is option D: 1N and 7N.