sometimes we need printers to do stuff for us which is very helpful. let's say a history teacher is printing out papers with instructions for a class project. Let's assume the roller inside the printer turns with an angle 0 with the given which is
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- this is the introductory question to our new chapter and my professor didn’t list any formulas to use for certain question types and i’m just really stuck on this oneA bolt is turned by a force of 54 N which is applied perpendicularly at the end of the handle of a wrench. The wrench is 0.30 m long. What is the torque applied by the wrench?After all the excitement of rescuing the constitution, you decide to go for a relaxing bike ride to wind down. Your bike is an antique, left to you by your great, great, grandfather, pictured below. This bike has no gears, so the number of times you turn the petals in the number of times the weels rotate. Assume the front wheel has a radius of 0.5 m, and the back wheel has a radius of 0.2 m. You begin your bike ride with an angular acceleration of 5 rad/s^2 for the front (big) wheel. How long until the bike is traveling at 10 m/s (note: the speed of the bike relative to the road is the same as the speed of the outer edge of the wheel relative to the center)? You then ride at a constant speed for 10 minutes. How many rotations does the big wheel make? How about the little one? Draw a picture of set up with relevant values labeled with variable names. Draw velocities vs time graphs (this time, angular velocity).
- need fast pleaseWhen installing a new MSA cylinder into the harness, slide it thru until the cylinder is resting near or on the bumpers. How far should we rotate the cylinder so the cylinder gauge is face up?A disk is rotating on a horizontal axis as shown in the figure. Answer the following questions if you pull out at A and push in at B along the axis of the disk.What is the direction of the torque acting on the disk? What is the direction of the initial angular momentum vector for the disk? The applied torque causes the wheel's axis (or angular momentum vector) to move. From the front view, what is the direction of motion of the L vector? A disk is rotating on a vertical axis as shown in the figure. Answer the following questions if you push in at A and pull out at B along the axis of the disk. What is the direction of the torque acting on the disk? What is the direction of the initial angular momentum vector for the disk? The applied torque causes the wheel's axis (or angular momentum vector) to move. From the front view, what is the direction of motion of the L vector?