Q2/ The double gear shown rolls on the stationary lower rack; the velocity of its center A is 2.8 m/s directed to the right.. Determine the velocity of the upper rack R if r1=200 mm and r2=150 mm R De VA T2

Q: Q3/ The double gear shown rolls on the stationary lower rack; the velocity of its center A is 1.6…

A: Given data:

Q: The pinion gear rolls on the gear racks. If B is moving to the right at 8 ft/s and C is moving to…

A: Given: r = 0.3 ft VB = 8 ft/s VA = - 4 ft/s

Q: Q1/ The double gear shown rolls on the stationary lower rack; the velocity of its center A is 3 m/s…

A:

Q: 2 and BC at the instant 0 = 30°. Also, sketch the position of link BC when 0 = 55°, 45°, and 30° to…

A:

Q: The bucket of a backhoe is the element AB of the four-bar linkage system ABCD. Assume that the…

A: Step 1:Step 2:Step 3:Step 4:

Q: Slider C moves downward at 4 ft/s. Find the angular velocity of links BC and AB, as well as the…

A: Angular velocity of AB, BC needs to be calculated Velocity at B needs to be calculated

Q: 150 mm The slider block has a velocity of 5 m/s in the direction shown. The wheel rotates in the…

A:

Q: At the instant shown, the shaft and plate rotates with an angular velocity of 14 rad/s and angular…

A: Given data: ω=14 rad/sα=7 rad/s Need to determine the velocity and acceleration of point D.

Q: At the instant shown, the lower rack is moving to the right with a speed of v₁ = 4.2 ft/s, while the…

A: thank you

Q: 4. For the motion of block B in the system below use the following values: VB = 4 m/s; ag = 2 m/s².…

A:

Q: Determine the magnitude of the resultant force and its direction, measured counterclockwise from the…

A: 1). Net Horizontal force, Fx=-750sin45-625sin30+850sin53.13Fx=-162.83N Net Vertical force,…

Q: m/s and an acceleration ap At the instant shown, the paper is being unrolled with a speed, vp = 7.5…

A:

Q: An external drive system actuates the mechanism by applying a moment M at bearing D. At the instant…

A: Given : Angle, θ= 25 Velocity of C, vc = 20 m/s Angular acceleration of C, αc=45rad/s2 To find :…

Q: Q5: The assembly shown consists of a 10kg rod AB and a 20kg circular disk C. If it is subjected to a…

A:

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.