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Q: 1008 A stone is thrown vertically upward from the gre t per sec. One second later another stone is…

A: Given   Velocity of stone 1 = 48.3 ft/s                     Stone 2 = 96.6 ft/s Find   Distance, h

Q: A body falls freely from rest. Compute : 1. the distance it falls in Ssec, 2.its velocity after…

A: Given data: Initial velocity (u) = 0 time (t) = 5 sec Need to determine the distance fall in 5 sec,…

Q: PROBLEM: A ball is seen falling directly to the ground at a height of 250m. The velocity of the ball…

A: h = Initial height of ball = 250 m h'= Final height of ball after 3 sec. S = Distance travelled by…

Q: 57. Calculate the speed ratio of the wind turbine which has (36 m) diameter and rotates 120…

A: Given: The diameter of wind turbine d=36 m The speed of turbine v=120 rpm Assume the tip speed of…

Q: 18. A car starts from rest at a point A and increases its speed at a constant rate as it enters a…

A: Given: Total magnitude of the velocity at point B: →a=2.5 ms2 Because car starts from A at zero…

Q: Problem 5: Centrifuges are often used to test pilots' abilities to handle varying forces resulting…

A: Given:The tangential acceleration, The normal acceleration,

Q: Problem 3 (33) When the roller coaster is at point B as shown in the figure below it has a speed of…

A:

Q: Pbm 5 )A motor moving with an uniform acceleration covers a distance of 20m in 4 seconds and 40m in…

A: S1 = 20 m T1 = 4 seconds S2 = 40 m T2 = 6 seconds

Q: 2 Pressure gauge 4 FX the hydraulic cycle in figure -consist of:6 5 www. M 3 Feed direction 8 filter…

A:

Q: The drum of a winch system is rotating at 294 RPM and the drum has a diameter of 8 inches. What is…

A: Givenspeed of drum=294rpmdiameter of drum =8inches

Q: A flywheel rotating with an angular velocity of 450 rad/s is uniformly accelerated at a rate of 15…

A: Given, wo=450rad/s, α=15rad/s2, t=28 sec

Q: Q6: Calculate the distance travelled by a bike between three places: 1- It was driven from rest at…

A:

Q: A winch motor M winds up a cable at a constant rate, causing a crate to slide along the floor.…

A: Given data as per question speed of winding =4 ft/s Calculations…

Q: Water from a hose is being discharged straight vertically upwards until a height of 32 ft. What is…

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.