the value of α is

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Two particles having position vectors r1 =(3iˆ+5jˆ)meters and r2=(−5iˆ−3jˆ) metres are moving with velocities v1=(4iˆ+3jˆ)m/s and v2=(αiˆ+7jˆ)m/s. If they collide after 2s, the value of α is
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Oct
Two particles having position vectors r1 =(3iˆ+5jˆ)meters and r2=(−5iˆ−3jˆ) metres are moving with velocities v1=(4iˆ+3jˆ)m/s and v2=(αiˆ+7jˆ)m/s. If they collide after 2s, the value of α is the value of α is Two particles having position vectors r1 =(3iˆ+5jˆ)meters and r2=(−5iˆ−3jˆ) metres are moving with velocities v1=(4iˆ+3jˆ)m/s and v2=(αiˆ+7jˆ)m/s. If they collide after 2s October [...]
Posted in: Arihant Physics by D.C Pandey , Chapter 3 - Motion in One Dimension , Volume 1 ,
Tags: the value of α is , Two particles having position vectors r1 =(3iˆ+5jˆ)meters and r2=(−5iˆ−3jˆ) metres are moving with velocities v1=(4iˆ+3jˆ)m/s and v2=(αiˆ+7jˆ)m/s. If they collide after 2s ,