450 45°

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Q: The HORIZONTAL VELOCITY of an object under projectile motion stays the sam O True O False

A: Answer: True. The horizontal velocity of an object under projectile motion stays the same.

Q: truo or false

A: Answer: False  

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A: The given data are: T=50 °Cr1=6 cm=0.06 mr2=6.5 cm=0.065 mQ=300 W/mh=55 W/m2

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Q: Mechanical Engineering Question

A: cetroide of composite figer (3.523, 2.777)

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Q: The bagpage truck A tows cart 8 and cart C with acceleration a to the left. Determine the horizontal...

A: GIVEN: mass of A=967kgmass of B=569kgmass of C=426kga=3.02m/s2

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A: Moment of Inertia about NA, I=50×115312-2×19×75312=5001041.667mm4Consider upper web having dimension...

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A: Given: V2 = 1000 mm/s ω2 = 10 rad/sθ2 = 45L2 =20 mmL3 = 30 mm

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A: Given, N1=19 rev/sα1=0.4 rad/s2t1=6 sect2=9 sect3=15 sec

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Q: True or false A general plane motion is either a translation motion or rotation motion

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Q: Twenty-five identical molecules are in a box. Microstates are designated by identifying the molecule...

A: Given data as per questionBoltzmznn constant =1.38×10−23jkNo. of idetical molecules=25

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.