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a box of mass 50kg slides down a smooth plane inclined at 15° to the...

a box of mass 50kg slides down a smooth plane inclined at 15° to the level ground. calculate the
1. acceleration of the box as it slides down the plane.
2. force needed to stop the body from sliding down the plane
3. force needed to push the body up the plane with an acceleration of 0.5m/s² (g=10m/s²)?
In Physics
1 Answers Available
Asked by Funmibi on 16th October, 2022
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709