1. Calculate the center of mass y coordinate for a segment with the proximal coordinates of...
1. Calculate the center of mass y coordinate for a segment with the proximal coordinates of (10 , 9) and distal coordinates (4 , 1) if the center of mass is located 41.7% from the proximal end.Round to 3 decimal places.
2. An individual pushes a box with 549N of force 23m and does so in 44s. Compute the workand power done by the individual. Round to two decimal places.
W=_____J
P=_____W
3. How long would a 100-Nm torque need to be applied to change angular momentum from 10 to 35 kg-m2/s?
Round to two decimal places.
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1. Calculate the center of mass y coordinate for a
segment with the proximal coordinates of...
1. An individual pushes a box with 549N of force 23m and does so in 44s....
1. An individual pushes a box with 549N of force 23m and does so in 44s. Compute the work and power done by the individual. Round to two decimal places. 2. Compute the absolute shank angle given the following coordinates: (Round to two decimal places) Hip Joint (4.56, 7.93) Knee (2.87, 5.22) Ankle (3.21, 2.79)
1. A ball is thrown at a projection angle of 22.5 degree with a resultant velocity...
1. A ball is thrown at a projection angle of 22.5 degree with a resultant velocity of 14.3 m/s. Find the horizontal and vertical components. Round to two decimal places. X=_____ Y=_____ 2. Calculate the center of mass x coordinate for an object consisting of the following segment masses: (Round to two decimal places) M1 = 1.5kg (0.5 , 1) M2 = 4kg (1 , 2) M3 = 2kg (4 , 4)
A child pushes her friend (m = 25 kg) located at a radius r = 1.5...
A child pushes her friend (m = 25 kg) located at a radius r = 1.5 m on a merry-go-round (rmgr = 2.0 m, Imgr = 1000 kg*m2) with a constant force F = 90 N applied tangentially to the edge of the merry-go-round (i.e., the force is perpendicular to the radius). The merry-go-round resists spinning with a frictional force of f = 10 N acting at a radius of 1 m and a frictional torque τ = 15 N*m...
This assignment pertains to the planar fourbar mechanism illustrated here. Link 1 is the ground l...
This assignment pertains to the planar fourbar mechanism
illustrated here. Link 1 is the ground link and includes points O2
and O4. Link 2 connects points O2 and A. Link 3 is a rigid body
with moving pivots at points A and B, and Point P is another fixed
point on Link 3. Link 4 connects points O4 and B. A 2-D Cartesian
coordinate system is fixed to ground with its origin at O2.
Can you solve all of it...
could you please solve a and b? Chapier 2i. Note: you needn't derive Kepler's laws-but do...
could you please solve a and b?
Chapier 2i. Note: you needn't derive Kepler's laws-but do mention when you are using them, an describe the physical concepts involved and the meanings behind the variables. u) Consider two stars Mi and M; bound together by their mutual gravitational force (and isolated from other forces) moving in elliptical orbits (of eccentricity e and semi-major axes ai and az) at distances 11 in n and r from their center of mass located at...
1. Three children are riding on the edge of a merry‑go‑round that has a mass of...
1. Three children are riding on the edge of a merry‑go‑round that has a mass of 105 kg and a radius of 1.80 m. The merry‑go‑round is spinning at 22.0 rpm. The children have masses of 22.0, 28.0, and 33.0 kg. If the 28.0 kg child moves to the center of the merry‑go‑round, what is the new angular velocity in revolutions per minute? Ignore friction, and assume that the merry‑go‑round can be treated as a solid disk and the children...
This assignment pertains to the planar fourbar mechanism
illustrated here. Link 1 is the ground link and includes points O2
and O4. Link 2 connects points O2 and A. Link 3 is a rigid body
with moving pivots at points A and B, and Point P is another fixed
point on Link 3. Link 4 connects points O4 and B. A 2-D Cartesian
coordinate system is fixed to ground with its origin at O2.
Can you solve all of it...
could you please solve a and b?
Chapier 2i. Note: you needn't derive Kepler's laws-but do mention when you are using them, an describe the physical concepts involved and the meanings behind the variables. u) Consider two stars Mi and M; bound together by their mutual gravitational force (and isolated from other forces) moving in elliptical orbits (of eccentricity e and semi-major axes ai and az) at distances 11 in n and r from their center of mass located at...
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