Tensile Full
Physics youngs modulus?
a 50 kg chandelier is hung from the ceiling by an aluminum wire 2m long. a.)the tensile stress of al is 200 x 10^6 N/m, fing the minimum diameter of wire needed to support the chandelier. b.)when the full weight of chandelier pulls the wire, by how much does it strectch? 70 GN/m^2 for al youngs modulus. does this stretch seem reasonable
stress = force/area. to find minimum area plug in the tensile stress for stress and the weight of the chandelier (50 * 9.8) for force and solve for area. this gets you the minimum cross section. the stretch equation is: stretch = (force * length) / (Young’s modulus * area). you solved for area in the first part, so just plug and chug the numbers. Then you could see if the stretch is reasonable for the application. it will be tiny so yes.
|
|
6 high tensile motocross SPROCKET BOLTS CR YZ KX RM KTM CRF YZF XR XL FULL KIT ! $5.46 |
|
|
M10 GALVANIZED GALV FULL NUTS HIGH TENSILE 20 PACK $7.74 |
|
|
FULL THROTTLE 9′ KIDDER SKI BRIDLE 2,500 TENSILE $12.85 |
|
|
FULL THROTTLE 9′ KIDDER SKI BRIDLE 2,500 TENSILE RED 175131KDR $16.08 |
|
|
FULL THROTTLE 9′ KIDDER SKI BRIDLE 2,500 TENSILE 175131KD $16.30 |
|
|
FULL THROTTLE 9′ KIDDER SKI BRIDLE 2,500 TENSILE RED 175131KDR $16.30 |
|
|
Full Throttle 9′ Ski Rope Bridle – Kidder 2500# Tensile $16.46 |
|
|
Full Throttle 9′ Kidder Ski Rope Bridle – 2500# Tensile $16.99 |
|
|
Full Throttle 9′ Kidder Ski Rope Bridle – 2500# Tensile – Red 175131KDR $17.37 |
|
|
Full Throttle 9′ Kidder Ski Rope Bridle – 2500# Tensile – Blue 175131KD $17.37 |
|
|
FULL THROTTLE 9′ KIDDER SKI BRIDLE 2,500 TENSILE 175131KD $17.78 |
|
|
FULL THROTTLE 9′ KIDDER SKI BRIDLE 2,500 TENSILE RED $17.95 |
|
|
FULL THROTTLE 9′ KIDDER SKI BRIDLE 2,500 TENSILE $17.95 |
|
|
1.1/4 BSW Full Nut High Tensile Steel 1 PACK $24.58 |
|
|
Red Full Throttle 175131KDR 9′ Kidder 2500# Tensile Ski Rope Bridle $25.99 |
|
|
Blue Full Throttle 175131KD 9′ Kidder 2500# Tensile Ski Rope Bridle $25.99 |
|
|
INSTRON ENGINEERING TENSILE LOAD CELL B FULL SCALE RANGES NORMAL 2000 GMS $299.99 |
|
|
INSTRON ENG. TENSILE LOAD CELL FULL SCALE RANGE 50 LBS $299.99 |
|
|
INSTRON TENSILE LOAD CELL FULL SCALE RANGE 2000 GRAMS $350.00 |
|
|
Affordable,Durable Full Carbon Wheels; 38mm Clincher/T700SC High Tensile Rims $485.00 |
|
|
Affordable,Durable Full Carbon Wheels; 88mm Clincher/T700SC High Tensile Rim $560.00 |
