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First, we change the units of the datas:

v=120 km/h = 120 km/h x 1 h / 3600 s x 1000 m /1 km = 33.333 m / s

d=15 mm = 15x10^-3 m

Using the formula of the angular velocity: w...

To form the passé composé, you need three parts. The pronoun of who or what is doing the verb e.g Je. Then we need an auxiliary verb. An auxiliary verb is the first part of two verbs we use. The auxiliary...

To solve the problem, we will have to find the maximum common denominator (mcd). We decompose the denominator of every fraction obtaining, 2=2; 3=3; 4=2²; 6=2x3. Now, we take the common factors...

Tensions between the East and the West existed since 1917 when the Bolsheviks came to power. Nevertheless, the Cold War started only after the end of World War II when the interests of the two countries w...

Using the implicit form derivative rule: y'=-F_x' / F_y' :

y'=-(2 x sin(x+y)+x² cos(x+y)-5 y e^x) / (x² cos(x+y)-5 e^x)