A crowbar of 2m is used to lift an object of 800N. If the effort arm is 160 cm,calculate the effort applied.

asked May 21, 2021 81.1k views

2 votes

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2 votes

Answer:

1000N

Step-by-step explanation:

2 x 800 = 1600Nm

160cm = 1.6m

1600 ÷ 1.6 = 1000N

1000 x 1.6 = 1600Nm

Karel Macek answered May 27, 2021

8.2k points

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