please solve these A spring and block are in the arrangement of the figure. When the block is pulled out to x = +5.0 cm, we must apply a force ofmagnitude 36O N to hold it there. We pull the block to x = 12.0 cm and then release it. How much work does the spring do on theblock when the block moves from x; = +5.0 cm to (a) x = +4.0 cm, (b) x = -4.0 cm, (c) x= -5.0 cm, and (d) x = -10.0 cm?X = 0BlockF, = 0attachedto spring(a)x positiveF, negativeP(b)x negativeF, positive(c)(a) NumberiUnits(b) NumberiUnits(c) NumberiUnits(d) NumberiUnits>>> The figure shows three forces applied to a trunk that moves leftward by 2.58 m over a frictionless floor. The force magnitudes areF1 = 4.61 N, F2 = 9.46 N, and F3 = 3.04 N, and the indicated angle is 0 = 60°. (a) During the displacement, what is the net work done onthe trunk by the three applied forces, the gravitational force, and the normal force? (b) Is there a net transfer of energy to or fromthe trunk? (c) Does the kinetic energy of the trunk increase or decrease?(a) Numberi -0.36UnitsJ(b)from(c)decrease

Force applied when block moved to x = 5 cm is Fapp = 360 N Distance the block moved x = 5 cm = 5 x…

A spring and block are in the arrangement of the figure. When the block is pulled out to x = +5.0 cm, we must apply a force of magnitude 360 N to hold it there. We pull the block to x = 12.0 cm and then release it. How much work does the spring do on the block when the block moves from x; = +5.0 cm to (a) x = +4.0 cm, (b) x = -4.0 cm, (c) x= -5.0 cm, and (d) x = -10.0 cm? X = 0 Block F; = 0 attached to spring (a) x positive F, negative (b) x negative F, positive (c) (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units >

A spring and block are in the arrangement of the figure. When the block is pulled out to x = +5.0 cm, we must apply a force of magnitude 360 N to hold it there. We pull the block to x = 12.0 cm and then release it. How much work does the spring do on the block when the block moves from x; = +5.0 cm to (a) x = +4.0 cm, (b) x = -4.0 cm, (c) x= -5.0 cm, and (d) x = -10.0 cm? X = 0 Block F; = 0 attached to spring (a) x positive F, negative (b) x negative F, positive (c) (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units >

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter6: Energy Of A System

Section6.2: Work Done By A Constant Force

Problem 6.2QQ

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