W=Fd Work=Force times distance, but the object only moves in the horizontal direction so only the component force acting horizontally does work in this example
W=(Fcosα°)*d N*m
W=(4cos41°)*5 N*m
W=20cos41° N*m
W=15.1 J (to nearest tenth of a joule)
Answer:
17.5 meters
Step-by-step explanation:
To find how far she walks, multiply 2.5 by 7
2.5(7)
= 17.5
So, in 7 days, she walks 17.5 meters
Answer:
A
Step-by-step explanation:
Given
4n² + 4(4m³ + 4n² ) ← distribute terms in parenthesis by 4
= 4n² + 16m³ + 16n² ← collect like terms
= (4n² + 16n²) + 16m³
= 20n² + 16m³
= 16m³ + 20n² ← in standard form → A
