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A body of mass 20kg

At what height above ground must a body of mass 20kg be situated in order to have P.E= K.E by another body of mass 10kg moving
1. 1 answer
2. asked by Linda
3. 289 views
A body of mass is moving at a velocity of 12m/s.if the k.e is 20kg.calculate the mass of the body
1. 5 answers
2. asked by Umar faruq
3. 386 views
A body of mass 20kg moving with a velocity of 8m/s collides with a stationary body of mass 10kg and the two stick together.They
1. 2 answers
2. asked by emmanuel
3. 1,152 views
2. a body of mass 20kg is released from rest t the top of a rough slope which is inclined at 30 degrees to the horizontal.six
1. 1 answer
2. asked by janell
3. 1,031 views
which two object have masses 20kg and 15kg are placed on a plane surface.Both have same area.Which one is the correct answer for
1. 1 answer
2. asked by sweetie
3. 508 views
a body of mass 20kg slides down on a plane inclined of 30 degree to the horizontal. if a constant resisting force of 40N act on
1. 0 answers
2. asked by praise
3. 255 views
a body of mass 20kg slides down on a plane inclined of 30 degree to the horizontal. if a constant resisting force of 40N act on
1. 2 answers
2. asked by praise
3. 416 views
a body of mass 20kg slides down on a plane inclined of 30 degree to the horizontal. if a constant resisting force of 40N act on
1. 7 answers
2. asked by praise
3. 712 views
A body of mass 20kg dropped from a height of 2m calculate the workdone?
1. 2 answers
2. asked by Ameh
3. 904 views
4N force applied on a body mass 20kg then calculate work done in 3sec?
1. 1 answer
2. asked by rohit
3. 996 views