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A boy drags a 15kg

A boy drags a 15kg box across a concrete at constant speed by means of a cord at an angle of 20 degree to the floor.If the
1. 1 answer
2. asked by Stanton
3. 502 views
A 15kg box is given an initial push so that it slides across the floor & comes to a stop. I the coefficient of friction is .30,a
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2. asked by Kayla
3. 3,314 views
A student watches a video showing an earthworm coming out of a hole in the ground. How does this earthworm help the soil in the
1. 1 answer
2. 74 views
Three objects are connceted by a massless wires over a frictionless pulley. The right side of the pulley wire is connected to a
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2. asked by Alex
3. 3,614 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
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2. asked by sweetie
3. 556 views
A boy on a bicycle drags a wagon full of newspapers at 2m using 80N force. How much work has the boy done?
1. 2 answers
2. asked by Anonymous
3. 1,437 views
drags the option signs to make the equation true. an operation may be used once. more than once, or not at all 12_(7-4)+5_3=19
1. 7 answers
2. asked by 2025_5TH_CONNEXUS KIDS WILL NEED THIS YW!!
3. 69 views
drags the option signs to make the equation true. an operation may be used once. more than once, or not at all 12_(7-4)+5_3=19
1. 11 answers
2. asked by 2025_5TH_CONNEXUS KIDS WILL NEED THIS YW!!
3. 64 views
A boy on a bucycle drags a wagon full of newspapers at 0.80m/s for 30 minutes using a force of 40N. How much work has the boy
1. 3 answers
2. asked by kelly
3. 4,680 views
A worker drags a box of mass 20 kg across a smooth floor by pulling a rope tied to
1. 0 answers
2. asked by HAMZA
3. 616 views