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Free solve for a variable calculator - solve the equation for different variables step-by-step
Answer. v = sqrt (2E/m) v=sqrt(2E/m) Explanation. 1 Start with the given equation E = (1 / 2) m E = (1/2)mv^ {2} E=(1/2)mv2. 2 Multiply both sides by 2 2 2 to get rid of the fraction: 2 E = m 2E = mv^ {2} 2E=mv2. 3 Divide both sides by m m m to isolate : = 2 E / m v^ {2}: v^ {2} = 2E/m v2:v2=2E/m.
Divide each term in V e = 1 2 ⋅(mv2) V e = 1 2 ⋅ ( m v 2) by e e and simplify. Tap for more steps... Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.
Algebra. Solve for v e=1/2mv^2+mgh. e = 1 2mv2 + mgh. Rewrite the equation as 1 2 ⋅ (mv2) + mgh = e. 1 2 ⋅ (mv2) + mgh = e. Multiply 1 2(mv2). Tap for more steps... mv2 2 + mgh = e. Subtract mgh from both sides of the equation. mv2 2 = e - mgh. Multiply both sides of the equation by 2. 2mv2 2 = 2(e - mgh) Simplify both sides of the equation.
Algebra. Solve for v ve=1/2mv^2. ve = 1 2 mv2 v e = 1 2 m v 2. Multiply 1 2(mv2) 1 2 (m v 2). Tap for more steps... ve = mv2 2 v e = m v 2 2. Subtract mv2 2 m v 2 2 from both sides of the equation. ve− mv2 2 = 0 v e - m v 2 2 = 0. Factor v v out of ve− mv2 2 v e - m v 2 2. Tap for more steps... v(e− mv 2) = 0 v (e - m v 2) = 0.
Answer and Explanation: 1. Solving E = (1/2) mv2 for v gives {eq}v=\pm \sqrt {\frac {2E} {m}} {/eq}. To solve the given equation for v, we treat the other variables, E and m, as...
21 kwi 2016 · Explanation: #Ve = 1/2 mv^2#. #Ve = color (blue) (1/2) * m * color (green) (v^2#. # (Ve ) * color (blue) (2/1) * 1 / m = color (green) (v^2#.
