A net force of 15N acts upon a body of mass 3kg... - WAEC Accounting 2003 Question
A net force of 15N acts upon a body of mass 3kg for 5s, calculate the change in the speed of the body
A
25.0ms-1
B
9.0ms-1
C
2.5ms-1
D
1.0ms-1
correct option: c
Ft = M(v - u)
v - u = \(\frac{15 \times 5}{0.5} = 10N\)
v - u = \(\frac{15 \times 5}{0.5} = 10N\)
Please share this, thanks:
Add your answer
No responses