A block having a mass of 50 kg is subjected to a horizontal force applied 0.5 m above the horizontal force surface causing it to have an acceleration of 1 m per sq. s. If the coefficient of friction between the block and the horizontal surface is 0.40. Find the horizontal force. A. 233.45 N B. 246.20 N C. 251.74 N D. 275.18 N E. None of the above   Find the distance travelled after 10 seconds if it has an initial velocity of 5 m/s.   A. 90 m B. 95 m C. 100 m D. 105 m E. none of the above   Find the velocity after 5 seconds A. 8 m/s B. 9 m/s C. 10 m/s D. 12 m/s E. None of the above

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A block having a mass of 50 kg is subjected to a horizontal force applied 0.5 m above the horizontal force surface causing it to have an acceleration of 1 m per sq. s. If the coefficient of friction between the block and the horizontal surface is 0.40.

Find the horizontal force.

A. 233.45 N

B. 246.20 N

C. 251.74 N

D. 275.18 N

E. None of the above

 

Find the distance travelled after 10 seconds if it has an initial velocity of 5 m/s.

 

A. 90 m

B. 95 m

C. 100 m

D. 105 m

E. none of the above

 

Find the velocity after 5 seconds

A. 8 m/s

B. 9 m/s

C. 10 m/s

D. 12 m/s

E. None of the above

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