Find magnitude and direction of gravitational force
Four 8.0 kg spheres are located at the corners of a square of side 0.58 m. Calculate the magnitude and direction of the gravitational force exerted on one sphere by the other three.
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The motion is described by the following equation. y = (4.5 cm) sin [(0.73 rad/s)t] What is the maximum kinetic energy of the body?
The jet is traveling at 45.0 m/s when the pilot recieves the message. what is the acceleration of the plane if it takes the pilot 5.00 s to brign the palne to a halt?
A digital river is the sequence of number where the number following is n+ the sum of its digits for example 12345=12345+15=12360 If the first number of digital rivers is k we call the river k for example river 480 is the sequence { 480,492,507,
A 191 kg crate is pulled along a level surface by an engine. The coefficient of kinetic friction between the crate and the surface is 0.619. The acceleration of gravity is 9.8 m/s2 . How much power must the engine deliver to move the crate at a co
An 18.8 g mass is attached to a horizontal spring with a spring constant of 8.2 N/m and released from rest with an amplitude of 25.9 cm. What is the velocity of the mass when it is halfway to the equilibrium position if the surface is frictionles
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4 kg object is subjected to two forces . the object is at rest at the origin at time t=0 (a) what is the object's acceleration? (b) what is its velocity at time t=3? (c) where is the object at time t=3?
There are four processes which are going to share nine tape drives. Their current and maximum number of allocation numbers are as follows
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In general, what is the relationship between density of earth and temperature? Explain why.
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