Sunday

December 21, 2014

December 21, 2014

Posted by **susan** on Sunday, November 6, 2011 at 7:05pm.

5. Joules per second is an alternative unit use for expressing----

6. A typical bicycle is a --- machine

7. When Ma>1 the machine effort force is ---- than the resistance force.

8. A landscaper pushes a lawnmower a distance of 60 m using 80 N of force. The angle of the lawnmower handle with respect to the ground is 45 degree. How much work is done by the landscaper?

my answer are please check if i am correct.

4. watt

5. watt

6. comound

7. greater

8. 3.394 J

- physics -
**Damon**, Sunday, November 6, 2011 at 7:13pm4. watt

5. POWER

6. COMPOUND

7. LESS

8. 3.394 J are you in Europe? IN USA we write 3,394 J with a comma for thousands

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