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An artificial satellite circling the Earth completes each orbit in115minutes. (The radius of the Earth is6.38106m. The mass of the Earth is5.981024kg.)
(a) Find the altitude of the satellite.
m
(b) What is the value ofgat the location of this satellite?
m/s2
Describe the process of fission, the products resulting from fission, and the fate of the different neutrons resulting from fission
A 4.89-g bullet is moving horizontally with a velocity of +345 m/s, where the sign + indicates that it is moving to the right. What is the velocity of the second block after the bullet imbeds itself
A 232 kg cart runs into the rear end of a 102 kg cart that is stationary. What is the speed of the moving cart before the collision
Ice at -10.0 °C and steam at 118 °C are brought together at atmospheric pressure in a perfectly insulated container. find the ratio of the mass of steam to the mass of ice
A 2030- test rocket is launched vertically from the launch pad. Its fuel (of negligible mass) provides a thrust force so that its vertical velocity as a function of time is given by, What was the initial thrust due to the fuel
A camera with interchangeable lenses is used to photograph a distant object. The angular size of the object is 19 degrees. What is the longest focal length lens
Note down that since each oscillator is attached to two "springs", and each "spring" is half the length of the interatomic bond, the effective interatomic spring stiffness for one of these oscillators is times estimated value given above.
You have a pulley 13.1 cm in diameter and with a mass of 2.0 kg. You get to wondering whether the pulley is uniform. What is the actual moment of inertia of the pulley
Assume you are a medieval knight attacking a castle with a cannon. The ball leaves the cannon with a speed of 35.3 m/s. What is the time of flight of the cannon ball
Vector A has components Ax =+4.0 units and Ay=+3.2 units, whereas vector B has components Bx=-2.5 units and By=+5.5 units
What is the pitcher's power output during the pitch and How much work does the pitcher do on the ball
Two 30 kg masses have velocities (in m/s) of vector v 1 = 10 i(hat) - 20 j(hat), Determine the velocity of the center of mass of the system
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