Components of the ship displacement vector
An ocean liner leaves New York City and travels 59.0° north of east for 190 km. How far east and how far north has it gone? In other words, what are the magnitudes of the components of the ship's displacement vector in the following directions?
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A roller-coaster car moves 210 ft horizontally and then rises 144 ft at an angle of 30° above the horizontal. It then travels 144 ft at an angle of 40° downward. What is its displacement from its starting point? Use graphical techniques.
A dog sits 1.53 m from the center of a merry- go-round with an angular speed of 1.65 rad/s. If the magnitude of the force that maintains the dog's circular motion is 38.0 N, what is the dog's mass?
How many balloons can be blown up if each filled balloon os a sphere 30.0 cm in diameter at 27.0 and absolute pressure of 1.20atm?
The temperature of equal masses of three different liquids A, B and C are 12oC, 19oC and 28oC respectively. The temperature when A and B are mixed is 16oC and when B and C are mixed is 23oC. What would be the temperature when A and C are mixed?
An ocean liner leaves New York City and travels 59.0° north of east for 190 km. How far east and how far north has it gone? In other words, what are the magnitudes of the components of the ship's displacement vector in the following directions
The perpendicular bisector, equidistant to both stars. (a) Find an expression for the restoring force on the asteroid that drives it into a vertical oscillation.
An artillery shell is fired with an initial velocity of 350 m/s at 74° above the horizontal. To clear an avalanche, it explodes on a mountainside 33.0 s after firing. What are the x and y components of the shell where it explodes, relative to
A museum curator moves artifacts into place onmany different display surfaces. What is Fs, max for moving a 164 kg aluminum sculpture across a horizontal steel platform?
IP A 2.9 block slides with a speed of 1.5 on a frictionless horizontal surface until it encounters a spring. If the block compresses the spring 4.8 before coming to rest, what is the force constant of the spring?
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