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Formulate the answer of all part of the given question
Question- a hard drive is turned on from rest and accelerates to 5100rpm rpm in 5.14 s. The drive then maintains this rate of rotation for 164s at which point it is turned off and slows to a stop.
Part A- What is the angular acceleration of the drive when it is first turned on?
Part B- If the hard drive has an angular deceleration of 2.62rad/s2 after it has been turned off, how long does it take from when it is turned off to come to a stop?
Part C- Through what total angle has the hard drive turned from the moment it turned on until it stops again?
Give your answer in detail.
A river flows due south with a speed of 2.10m/s . A man steers a motorboat across the river; his velocity relative to the water is 4.00m/s. What is the velocity of the boat relative to the earth
A 37.5 Volt battery with negligible internal resistance, a 45.5 ohm resistor, and a 1.50 mH inductor with negligible resistance are all connected in series with an open switch. Find how long after closing the switch will the current through the ind..
The earth spins on its axis once a day and orbits the sun once ayear (365.24 days). Determine its angular velocity as it revolves around the sun
What is velocity relative to the ice surface
question a 0.200-kg piece of aluminum that has a temperature of -163 degc is added to 1.1 kg of water that has a
A 1.5 kilogram block on a vertical spring with a spring constant of 4.00 x 103 N/m is pushed downward, compressing the spring.15 meter. Find how high does it rise above the point of release
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In civil aviation, a "standard turn" for level flight of apropeller driven airplane is one in which the airplane makes acomplete circular turn in 2.0min. calculate the centripetal acceleration of the plane
The earth spins in the same sense as it orbits around the sun. find the earth's spin angular velocity about its internal axis
An unchanged 1 meter cubed solid block of gold, sits on an electrically insulating table on the field in the middle of a soccer field. Find the electric field strength at the center of the block
A 2.40 H coil with a resistance of 3.95×10^2 Ohm is in series with a 4.86×10^3 Ohm resistor. What is the peak value of the potential difference across the coil
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