18) If the floor is to be inclined at an angle of 25 deg what would be the acceleration of the object along the direction of the inclined floor? 19) If the floor is to be inclined at an angle of 25 deg what would be the vertical displacement of the box after 1.5 seconds? Express your answer in unit of meters. 20) If the floor is to be inclined at an angle of 25 deg what is the total distance travelled by the box after 1.5 seconds? Express your

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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18-20
A 70 kg box is resting on a reclining floor.
The coefficient of friction between the floor
and the box is: static = 0.30, kinetic 0.10.
18) If the floor is to be inclined at an angle of
25 deg what would be the acceleration of the
object along the direction of the inclined
floor?
19) If the floor is to be inclined at an angle of
25 deg what would be the vertical
displacement of the box after 1.5 seconds?
Express your answer in unit of meters.
20) If the floor is to be inclined at an angle of
25 deg what is the total distance travelled by
the box after 1.5 seconds? Express your
answer in unit of meters.
Transcribed Image Text:A 70 kg box is resting on a reclining floor. The coefficient of friction between the floor and the box is: static = 0.30, kinetic 0.10. 18) If the floor is to be inclined at an angle of 25 deg what would be the acceleration of the object along the direction of the inclined floor? 19) If the floor is to be inclined at an angle of 25 deg what would be the vertical displacement of the box after 1.5 seconds? Express your answer in unit of meters. 20) If the floor is to be inclined at an angle of 25 deg what is the total distance travelled by the box after 1.5 seconds? Express your answer in unit of meters.
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