a 2kg body is sliding up on an inclined plane of inclination 30 degree.find the work done by the force of gravity in moving the body through 1m.
Answers
Answered by
12
THANKS FOR THE QUESTION
===========================
ANGLE BETWEEN THE FORCE AND DISP. = 90-30
=60°
WORK DONE
= FORCE * DISPLACEMENT * COS(angle b/w them)
= f * s * COS(60)
=m * a * s * 1/2
=2 * 9.8 * 1 * 1/2
=9.8 joules
----------------
AND THIS IS THE ANSWER..
HOPE IT HELPS...
PLZ MARK BRAINLIST!!
===========================
ANGLE BETWEEN THE FORCE AND DISP. = 90-30
=60°
WORK DONE
= FORCE * DISPLACEMENT * COS(angle b/w them)
= f * s * COS(60)
=m * a * s * 1/2
=2 * 9.8 * 1 * 1/2
=9.8 joules
----------------
AND THIS IS THE ANSWER..
HOPE IT HELPS...
PLZ MARK BRAINLIST!!
Similar questions