Quinn launches two projectiles, x and y, at two different speeds. which best compares the motion of the projectiles? the horizontal velocity of projectile x is changing, and the vertical velocity of projectile y is constant. the vertical velocity of projectile y is changing, and the horizontal velocity of projectile x is constant. the horizontal acceleration of projectile x is β9.8 m/s2, and the vertical acceleration of projectile y is 0 m/s2. the horizontal acceleration of projectile y is β9.8 m/s2, and the vertical acceleration of projectile y is 0 m/s2.
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Physics, 21.06.2019 23:30
Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?
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Physics, 22.06.2019 13:20
Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.
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Physics, 23.06.2019 02:00
Employer informs its employees that it will hold a substantial cash prize drawing for each work group at the end of each month in which no employee in the work group sustains a lost-time injury. tyra reports an injury that she sustained while operating a mechanical power press. tyra did not violate any employer safety rules when she sustained her injury. tyraβs injury requires her to miss work for two days. her employer cancels the cash prize drawing for that month for tyraβs work group because of tyraβs lost-time injury. did the employer misuse an incentive program to retaliate against tyra?
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Physics, 23.06.2019 02:30
Asatellite that goes around the earth once every 24 hours iscalled a geosynchronous satellite. if a geosynchronoussatellite is in an equatorial orbit, its position appearsstationary with respect to a ground station, and it is known as ageostationary satellite find the radius rof the orbit of a geosynchronous satellite that circles the earth.(note that ris measured from the center of the earth, not the surface.) you mayuse the following constants: the universal gravitational constant g is 6.67 \times 10^{-11}\; {\rm n \; m^2 / kg^2}. the mass of the earth is 5.98 \times 10^{24}\; {\rm kg}. the radius of the earth is 6.38 \times 10^{6}\; {\rm m}.
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Quinn launches two projectiles, x and y, at two different speeds. which best compares the motion of...
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