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A particle is moving with a motion defined by x = 6t3 + 2t m, what...
A particle is moving with a motion defined by x = 6t3 + 2t m, what is the equation for the acceleration? A. a = 0 B. a = 36t m/s2 C. a = a = 3t5/10 + 3/3 m/s2 D. a = 18t? +2 m/s E. None of the above.
A particle is moving with a motion defined by x = 6 + 2t m, what...
A particle is moving with a motion defined by x = 6 + 2t m, what is the equation for the acceleration? A. a = 0 B. a = 360 m/s2 C. a = 3t5/10 + t/3 m/s2 D. a = 18t2 +2 m/s E. None of the above.
Please show all work and steps. Any help will be appreciated and thank you for your...
Please show all work and steps.
Any help will be appreciated and thank you for your time!
85 kN 24 kN/m Hinge A B 8 m 8 m 3 m For the beam shown, draw the shear and moment diagrams. Clearly indicate positions where shear is equal to zero, if applicable, and whether each segment is constant, linear, quadratic, or cubic.
Please show all work and steps. Any help will be appreciated and thank you for your...
Please show all work and steps. Any help will be appreciated and
thank you for your time!
15 kN 2 kN/m B A Roller support 3 m 3 m A beam is fixed at A and supported by a roller at B. The beam has E = 100 GPa and I = 1.0 x 10-5 m4. For the loading shown, complete the following: 1. Calculate the magnitude and direction of all reactions at A. 2. Calculate the magnitude and direction...
Please show all work and steps. Any help will be appreciated and thank you for your...
Please show all work and steps. Any help will be appreciated and
thank you for your time!
Using Mohr's Circle, determine the plane stress state (Cy', Oz', Ty’z) of the element shown below when it is rotated 60° counterclockwise. If your work does not demonstrate use of Mohr's Circle, you will get zero points. Answer: 350 psi 75 psi 200 psi
Please show all work and steps. Any help will be appreciated and thank you for your...
Please show all work and
steps. Any help will be appreciated and thank you for your
time!
A thin ring of outer radius, ro, inner radius, ri, and weight, W, with an initial counterclockwise angular velocity, wo, is placed in the corner formed by the floor and a vertical wall. Denoting the coefficient of kinetic friction between the thin ring and the wall and the floor as lk, derive an expression for the time required for the thin ring to...
Please show all work and steps. Any help will be appreciated and thank you for your...
Please show all work and steps. Any help will be appreciated and
thank you for your time!
Train A's distance is not given.
Two trains of pass through the same intersection at different times. Knowing that Train B accelerates from rest at 100 m/min2 and reaches the crossing 10 min after Train A passed through. Determine the relative velocity of Train B with respect to Train A and the distance between the fronts of each train 2 min after Train...
Please show all work and steps. Any help will be appreciated and thank you for your...
Please show all work and steps. Any help will be appreciated and
thank you for your time!
The weight is used to turn the gear system shown below. Gear A has a mass of 15 kg and a radius of gyration of 100 mm about its center of mass. Gear B and Drum C have a combined mass of 25 kg and a radius of gyration about their mass center of 165 mm. If the system starts from rest, determine...
Please show all work and steps. Any help will be appreciated and thank you for your...
Please show all work and steps. Any help will be appreciated and
thank you for your time!
The catapult shown below is used to lay siege to your neighbor's cubicle. You fire 1-g peanut M&Ms at their desk until they surrender. The catapult arm moves from horizontal to 30° in 0.1 s, when it hits the crossbar and releases the projectile. Assume air resistance is negligible and the arm velocity is constant until it hits the crossbar. If the M&M...
Please show all work and steps. Any help will be appreciated and thank you for your...
Please show all work and steps. Any help will be appreciated and
thank you for your time!
At a gathering with friends, you decide to play a game of regulation cornhole where the players attempt to throw a 1 lb bag filled with field corn through a 6-inch hole in a board located as shown in the diagram below. If the bag is released at a 30° angle and is airborne for 3 seconds, what is the velocity that the...
A particle is moving with a motion defined by x = 6t3 + 2t m, what is the equation for the acceleration? A. a = 0 B. a = 36t m/s2 C. a = a = 3t5/10 + 3/3 m/s2 D. a = 18t? +2 m/s E. None of the above.
A particle is moving with a motion defined by x = 6 + 2t m, what is the equation for the acceleration? A. a = 0 B. a = 360 m/s2 C. a = 3t5/10 + t/3 m/s2 D. a = 18t2 +2 m/s E. None of the above.
Please show all work and steps.
Any help will be appreciated and thank you for your time!
85 kN 24 kN/m Hinge A B 8 m 8 m 3 m For the beam shown, draw the shear and moment diagrams. Clearly indicate positions where shear is equal to zero, if applicable, and whether each segment is constant, linear, quadratic, or cubic.
Please show all work and steps. Any help will be appreciated and
thank you for your time!
15 kN 2 kN/m B A Roller support 3 m 3 m A beam is fixed at A and supported by a roller at B. The beam has E = 100 GPa and I = 1.0 x 10-5 m4. For the loading shown, complete the following: 1. Calculate the magnitude and direction of all reactions at A. 2. Calculate the magnitude and direction...
Please show all work and steps. Any help will be appreciated and
thank you for your time!
Using Mohr's Circle, determine the plane stress state (Cy', Oz', Ty’z) of the element shown below when it is rotated 60° counterclockwise. If your work does not demonstrate use of Mohr's Circle, you will get zero points. Answer: 350 psi 75 psi 200 psi
Please show all work and
steps. Any help will be appreciated and thank you for your
time!
A thin ring of outer radius, ro, inner radius, ri, and weight, W, with an initial counterclockwise angular velocity, wo, is placed in the corner formed by the floor and a vertical wall. Denoting the coefficient of kinetic friction between the thin ring and the wall and the floor as lk, derive an expression for the time required for the thin ring to...
Please show all work and steps. Any help will be appreciated and
thank you for your time!
Train A's distance is not given.
Two trains of pass through the same intersection at different times. Knowing that Train B accelerates from rest at 100 m/min2 and reaches the crossing 10 min after Train A passed through. Determine the relative velocity of Train B with respect to Train A and the distance between the fronts of each train 2 min after Train...
Please show all work and steps. Any help will be appreciated and
thank you for your time!
The weight is used to turn the gear system shown below. Gear A has a mass of 15 kg and a radius of gyration of 100 mm about its center of mass. Gear B and Drum C have a combined mass of 25 kg and a radius of gyration about their mass center of 165 mm. If the system starts from rest, determine...
Please show all work and steps. Any help will be appreciated and
thank you for your time!
The catapult shown below is used to lay siege to your neighbor's cubicle. You fire 1-g peanut M&Ms at their desk until they surrender. The catapult arm moves from horizontal to 30° in 0.1 s, when it hits the crossbar and releases the projectile. Assume air resistance is negligible and the arm velocity is constant until it hits the crossbar. If the M&M...
Please show all work and steps. Any help will be appreciated and
thank you for your time!
At a gathering with friends, you decide to play a game of regulation cornhole where the players attempt to throw a 1 lb bag filled with field corn through a 6-inch hole in a board located as shown in the diagram below. If the bag is released at a 30° angle and is airborne for 3 seconds, what is the velocity that the...
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