Chemistry, 15.10.2019 02:30 kevinvalencia01

What is the kinetic energy of a 110 kg linebacker rushing towards his football
opponent? the linebacker is moving at a velocity of 5 m/s toward his target.

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Answer from: juicemankinnie95

= 1375 joules

Explanation:

Kinetic energy refers to the energy possessed by an object or a body when in motion.It is calculated by halving the product of the mass of the body and the square of its velocity.

That is;

Kinetic energy = 0.5 × Mass × velocity²

Therefore, in this case;

Kinetic energy of linebacker = 0.5 × 110 Kg × 5²

= 1375 Joules

Therefore; the kinetic energy of the line backer is 1375 joules

Answer from: Quest

I'm sorry i cant you if you don't list the elements : (

Answer from: Quest

balanced chemical equations follow the law of conservation of mass and charges. the masses and charges on either sides of the equation should be balanced.in conservation of mass, the number of atoms of each element on left side should be equal to the number of atoms of each element on the right side of the equation.1)k₂so₄ + 2ca(no₃)₂ --> 2kno₃ + 2caso₄number of ions left side right side k⁺ 2 2so₄²⁻ 1 2ca²⁺ 2 2no₃⁻ 4 2in this equation the masses of so₄²⁻ and no₃ are not balanced. therefore this equation violates the law of conservation of mass2)ti + 2 cl₂ > ticl₄ left side right side ti 1 1cl 4 4this equation follows the law of conservation of mass3)2c₂h₂ + 5o₂ > 4co₂ + 2h₂o left side right side c 4 4h 4 4o 10 10this equation follows the law of conservation of mass4)baso₄ + 2naoh --> ba(oh)₂ + na₂so₄ left side right side ba 1 1so₄²⁻ 1 1na 2 2 oh⁻ 2 2this equation follows the law of conservation of massanswer is 1st equation

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What is the kinetic energy of a 110 kg linebacker rushing towards his football
opponent? the...

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