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Compute all parts of given question:
Question: You are pulling your friend in a sled in a straight line to the right at a constant speed. The mass of your friend plus the sled is 70 kg. The coefficient of kinetic friction is 0.15. You exert a force of 150N on the string attached to the sled at an angle of 35 degrees above the horizontal.
Part I: Draw a force diagram of the system including all forces on the sled. Use the method for labeling forces used in class with the two subscripts and identify what the subscripts mean.
Part II: Set up your sums of forces in the x and y directions.
Part III: Calculate the acceleration of the sled/ person.
Part IV: How long would it take to move the sled/person from rest to 3 m/s ?
Part V: How far would the sled/ person travel in this time?
Please show all work and steps to find the acceleration of the sled/ person.
An electrically neutral thin, square metal slab, measuring 4.80cm on a side is placed in a uniform external field, What is the total charge on the negative side of the slab
An airport luggage carousel has a slope of 15° down outward. A piece of luggage, coming out of the carrying belt, lands at 2.5 m away from the center of carousel. What is the coefficient of static friction between the language and the carousel surf..
The expected and the actual rate of return on plan assets for 20X9 was 10%. There are not other components of Loch's pension expense. Illustrate what amount should Loch report in its December 31, 20X9 balance sheet as prepaid pension cost?
Two large flat planes are separated by a distance d. the plates are connected to a battery. Write an expression for the capacitance
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In being launched from rest it moves through a distance of 87.00 m and has a kinetic energy of 4.5*10^7 J at lift-off. What is the work done on the jet by catapult.
A 41.4 gram sample of a conducting material is all that is available. The resistivity of the material is measured to be 1.14 × 10-7 Ω•m and the density is 7.69 g/cm3. Compute what will be the diameter of the wire
A man can clearly see an object that is 2.00 m away(or more) without using his eyeglasses. how close can an object be to the eyeglasses and still be clearly seen by the man
One end of a rope is tied to a block of mass 4.9 kg and you pull straight up on the other end of the rope to lift the block up off of the ground with an acceleration of 3.2 m/s2. What force does the rope exert on the block
Two point charges lie along the y-axis. A charge of q1 = -9.5 %u03BCC is at y = 6.0 m, Locate the point (other than infinity) at which the total electric field is zero
an automobile and train move together along parallel paths at 18.4 ms.the automobile then undergoes a uniform
A force does +130J of work while it acts on a moving object and its direction is in the same direction as the object's displacement. How much work does this force do as the angle between it and the object's displacement is 56°.
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