Case B: Jude has a mass of 80kg runs up three flights of stairs in 12sec. Jude has gone a verticaldistance of 8m. Assume that his speed is constant. (g = 10m/s²)15)Find Jude's gravitational force16) Determine the amount of W doneby to elevate his body to his height.Case C: Object X of mass 2.0kg is moving at 15.0 m/s to the East. Object Y of mass 3.0kg is also movingto the East at 10.0m/s. (Note: the motion is in one dimension).17) Find the v of the CM of the two particles.C. ILLUSTRATIVE: In another sheet of paper, illustrate FBD diagrams corresponding to their magnitude,for the various situations described below18) A calesa is freewheeling to theright and slowing down. Neglect air resistance.19) An Fapp to the right to drag aa coaster not tightly fastened across awith a rightward acceleration. Neglectair resistance.20) A parachuter is going down with a constant v. Consider air resistance.

Given data: Mass (m) = 80 kg Time (t) = 12 s Vertical distance (h) = 8 m Acceleration due to…

Case B: Jude has a mass of 80kg runs up three flights of stairs in 12sec. Jude has gone a vertical distance of 8m. Assume that his speed is constant. (g = 10m/s²) 15)Find Jude's gravitational force 16) Determine the amount of W done by to elevate his body to his height.

Case B: Jude has a mass of 80kg runs up three flights of stairs in 12sec. Jude has gone a vertical distance of 8m. Assume that his speed is constant. (g = 10m/s²) 15)Find Jude's gravitational force 16) Determine the amount of W done by to elevate his body to his height.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter13: Gravitation

Section: Chapter Questions

Problem 88CP: Find the Hohmann transfer velocities, vEllipseEarth and vEllipseMars ,needed for a trip to Mars. Use...

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Question

Case B: Jude has a mass of 80kg runs up three flights of stairs in 12sec. Jude has gone a vertical
distance of 8m. Assume that his speed is constant. (g = 10m/s²)
15)Find Jude's gravitational force
16) Determine the amount of W done
by to elevate his body to his height.
Case C: Object X of mass 2.0kg is moving at 15.0 m/s to the East. Object Y of mass 3.0kg is also moving
to the East at 10.0m/s. (Note: the motion is in one dimension).
17) Find the v of the CM of the two particles.
C. ILLUSTRATIVE: In another sheet of paper, illustrate FBD diagrams corresponding to their magnitude,
for the various situations described below
18) A calesa is freewheeling to the
right and slowing down. Neglect air resistance.
19) An Fapp to the right to drag a
a coaster not tightly fastened across a
with a rightward acceleration. Neglect
air resistance.
20) A parachuter is going down with a constant v. Consider air resistance.

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