Question: (b) A hardwood glulam beam with a density of 350kg/m is exposed to fire on 3 sides (left, right, bottom). The timber has an original cross section of 125mm wide by 300mm deep. Using the information below: i. What are the dimensions of the timber beam after 30 minutes in a fire? What is the reduction in cross-section area (expressed as ...

As shown in the figure, A 350kg roller coaster car starts from rest at point A and slides down a frictionless loop-the-loop. The car's wheel are designed to stay on the track. What force does the rail exert on the car at point B?(a) 1.25×103N(b) 21.25×104N(c) 32.25×104N(d) (e) 1.15×104N

Question: (2) A 350kg sofa slides 2.5 m down a 30° degree inline and is kept from accelerating by a woman who in pushing back on it parallel to the incline. If MK = .3u calculate as the force exerted by the woman, b) the work done by the woman on the sofa, c) the work done by the friction force, a) the work done by gravity, and es the wet work ...

Question: A motorcycle and rider have a combined mass of 350kg. The wheels each have a mass of 20kg, diameter of 500mm and radius of gyration of 200mm. The rider accelerates from 5m/s to 25m/s over a distance of 100m, whilst climbing a hill of slope 1 in 20. The average resistance to motion, including drag, is 120N.

Problema 1 (100puntos). 350kg/min de unamezcla gaseosa de oxígeno e hidrógeno cuyos componentes seencuentranen una proporción másica de 3 a 1 (O2:H2); se alimenta a una cámara de combustión. La combustión del hidrógeno con el …

A radar mast 20m high supports an antenna of mass 350kg. It is found by experiment that a horizontal force of 200N applied at the top of the mast causes a horizontal deflection of 50mm. Calculate the effective stiffness of the mast and hence the natural frequency of vibration in Hz. The antenna rotates at 32 rev/min, and it is found that this ...

A blue ball of mass 0.350kg traveling at 2.60 m/s to the left collides with a red ball of mass 0.350kg that is initially at rest. After the collision, the blue ball is at rest. What is the new velocity of the red ball?

Question: A 350kg roller coaster car starts from rest at point A andslides down the frictionless loop-the-loop (Figure 1). Thecar's wheels are designed to stay on the track.FigurePart AHow fast is this roller coaster car moving at point B ?Express your answer in meters per second.vB=msPart BHow hard does it press against the track at ...

The bed diameter is 0.60m and it contains 350kg of solids. The bulk density of the solids, b is 1150kg/m3 and the viscosity of air is 1.845x10-5Pa.s ( 5 2 1.845x10 Ns/ Particles of density 1200kg/m3 are fluidized with air at 250C and 203KPa (abs).

IM-5 Jae throws a 0.350kg ball so that it is traveling at 7.50m/s toward a wall, approaching the wall at an angle of 35.0° as shown in the figure to the right. After hitting the wall, the speed of the ball is still 7.50m/s but its direction has changed and it is now traveling at an angle of 35.0° away from the wall as shown to the right.