Science, asked by renutripathi7777, 7 months ago

we can move a big rock with
a-
options
a lever
b pulley
c wheel
d screw

Answers

Answered by suyogbansode12345

1

Answer:

b. Pulley

Explanation:

please mark it brainliest and also thank it please

Answered by ashwithadeeti6

0

Answer:

option a = lever

Explanation:

lever can help you move heavy objects like large landscape boulders with less force with a properly placed fulcrum point. Almost anything sturdy can serve as the fulcrum, including another rock, a brick or chunk of wood. ... Lay the lever over the fulcrum and wedge the end of the lever under the rock.

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