Questions
A rigid ball of mass m strikes a rigid wall at and gets reflected without loss of speed as shown in the figure below. The value of impulse imparted by the wall on the ball will be
detailed solution
Correct option is C
∆V = Vf-Vi = (-V cos600i⏞-V sin 600j⏞ )-(V cos 600i⏞-V sin 600j⏞)∆V = -2V cos 600i⏞Impulse l = |∆P| = m|∆V| = m(2V cos 600) = mVTalk to our academic expert!
Similar Questions
Statement I : The familiar equation mg = R for a body on a table is true only if the body is in equilibrium.
Statement II : The equality of mg and R has no connection with the third law.
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