. A car is on a driveway that is inclined 32° to the horizontal. If the car weighs 2500 lb, find the force required to keep it from rolling down the driveway. Round to the nearest lb.

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Q: 11. Use the divergence theorem to evaluate F-N dS. where F = (ry, yz², zr²), and N is the the unit…

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Q: The voltage in circuit is 21 V and resistance is 3 ohms, find the current ?

A: Given data :                Voltage   =    V             Resistance    =    R         To find :…

Q: Q3:a) Coherent light with wavelength 400 nm passes through two ver 0.200 mm and the interference…

A: GivenWavelength of coherent light, λ=400 nmDistance of separation between slits, d=0.2 mm…

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Q: This time we have a non-rotating space station in the shape of a long thin uniform rod of mass 8.83…

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Q: Example 3: Suppose the two glass plates in Fig. are two microscope slides 10.0 cm long. At one end…

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Q: 4. Determine the eğuivalent resistance of the complex circuit shown below. br 42 bんを

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Q: This time we have a non-rotating space station in the shape of a long thin uniform rod of mass 4.07…

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Q: allison exerts a force of 186 N on a lever to raise a 2.70 x 10^3 N object to a height of 29.0 cm.…

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Q: 8. DETAILS SERPSE10 14.6.OP.025. MY NOTES ASK YOUR TEACHER A filling station uses a Venturi tube to…

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Q: R, = 3.16 N, R = 4.14 0, Re = 6.16 Q. Due to the nature of this problem, do not use rounded…

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Q: In the figure here, a stationary block explodes into two pieces L and R that slide across a…

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Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.