Physics

Other than temperature, which property also has an effect on the rates of chemical reactions?A.Color of reactantsB.Concentration of reactantsC.Solubility of reactantsD.Volume of reactants
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You will create your own circuit , discuss how electricity flows and describe how circuits are made in
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"A soccer ball is kicked horizontally off a 22 m high hill and lands a distance of 35 m from the edge of the hill." Which variable is 35 m? *
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NEED HELP ASAP 40 POINTS L!!!! Jaden is interested in learning more about the basics of astrono ny and looking more closely at the sky all by himself. He wantS to get a basic starter telescope to help him with this endeavor, and his teacher SuggestS an organization that might be able to help him with this. What organization is Jaden's teacher likely referring to? The Little Astronomers Celestial Sightseeing Group The Beginning Astronomy Organization Astronomers Without BordersS
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Thoughts about Genetically Modified Crops
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How much force is necessary to stretch a spring 0.5 m when the spring constant is 190 N/m?
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A 2 kg object being pulled across the floor with a speed of 10 m/sec is suddenlyreleased and slides to rest in 5 sec. What is the magnitude of the frictional forceproducing this deceleration?
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Where do inherited traits come from
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The planets never travel in a straight line as they orbit the Sun. According to Newton's second law of motion, this must mean that _________. the planets are always accelerating a force is acting on the planets the planets have angular momentum the planets will eventually fall into the Sun
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Which of these best describes the relationship between the incident ray, the reflected ray, and the normal for a curved mirror?(1 point)The angle that the incident ray makes with the normal is different than the angle that the reflected ray makes with the normal. All points on a curved mirror have the same normal.The angle that the incident ray makes with the normal is different than the angle that the reflected ray makes with the normal. All points on a curved mirror have the same normal.The angle that the incident ray makes with the normal is the same as the angle that the reflected ray makes with the normal. Different points on a curved mirror have a different normal.The angle that the incident ray makes with the normal is the same as the angle that the reflected ray makes with the normal. Different points on a curved mirror have a different normal.The angle that the incident ray makes with the normal is different than the angle that the reflected ray makes with the normal. Different points on a curved mirror have a different normal.The angle that the incident ray makes with the normal is different than the angle that the reflected ray makes with the normal. Different points on a curved mirror have a different normal.The angle that the incident ray makes with the normal is the same as the angle that the reflected ray makes with the normal. All points on a curved mirror have the same normal.
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3. a car takes off with initial velocity of 20m/s and move with uniform acceleration of 12m/s2 for 20s. It maintained a constant velocity for 30s and come to rest with uniform acceleration of 2m/s2. Calculate the total distance covered by the car.
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What important role does each play in an exercise regiment?
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PLEASE ANSWER THIS, I'LL MARK YOU AS BRAINLIESTCarlito was observing an an that crawled along a table. With a piece of chalk, he followed his path. He determined the ants displacements by using a ruler and protractor. The displacements were as follows: 2 cm east, 3.5 cm, 32 north of east and 2.4 cm, 22 west of north. Find the resultant vector using graphical method.
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7. If the speed of light in medium-1 and medium-2 are 2.5x 10 m/s and 2x 10 m/s respectively then the refractive index of medium-1 with respect to medium-2 is (a) 3/2.5 (b) 2/2.5 (c) 2.5/3
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True or False If the mass of the object increases, then the potential energy of the object decreases.
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Calculate the elastic potential energy stored in a spring if it has a force constant of 150 N/m. the spring is extended to a length of 0.30m
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what is the force that every mass experts on every other mass called?
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PLEASE HELP WILL GIVE BRAINLIEST
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What is the Genetic Modification Process?Brainlyist for the best answer
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Find the net torque .
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Helpppppppp pleaseeeee!!The mass of an atom is concentrated in itsa. nucleusb. electronc. neutrond. angstrome. isotope
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explain how the spray painting process makes use of static electricity
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An object of mass 6.36 kg is released from rest and drops 2.05 m to the floor. The collision is completely inelastic. How much kinetic energy is lost during the collision
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The International Space Station (ISS) orbits Earth at an altitude of 4.08 105 m above the surface of the planet. At what velocity must the ISS be moving in order to stay in its orbit?(1 point)A) 7.91 10^3 m/sB) 3.12 10^4 m/sC) 7.66 10^3 m/sD) 8.17 10^3 m/sSatellite A is orbiting Earth at an altitude of 500 km and Satellite B is orbiting 800 km above the surface. How does the velocity of Satellite A compare to the velocity of Satellite B?(1 point)A) It depends on the masses of the satellites.B) The velocity of Satellite A is greater than the velocity of Satellite B.C) The velocity of Satellite B is equal to the velocity of Satellite A.D) The velocity of Satellite A is less than the velocity of Satellite B.What is the direction of the net force acting on a satellite as it orbits Earth at a constant speed?(1 point)A) in the direction the satellite is movingB) toward the center of EarthC) away from the center of EarthD) opposite the direction the satellite is movingWhat happens to the gravitational force and orbital velocity of a satellite as the satellite transfers to an orbit that is closer to Earth?(1 point)A) The gravitational force decreases and the velocity increases.B) The gravitational force increases and the velocity increases.C) The gravitational force decreases and the velocity decreases.D) The gravitational force increases and the velocity decreases.
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