4. a) A load of 1000N can be lifted by applying an effort of
1 answer:
Step-by-step explanation:
load=1000N
effort=250N
load arm=25cm
effort arm=?
Now,
E×E.D=L×L.D
250×E.D=1000×25
E.D=1000×25÷250
E.D=100cm
therefore,effort arm is 100cm.
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Step-by-step explanation:
Answer:
Scientific Notation:
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E-Notation:
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1.32285 × 10^3
Real Number:
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Step-by-step explanation:
The digit in the ten thousands place is ten times the digits in the thousands place. if that's helps
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Hope this helps your welcome
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