A particle is thrown vertically upwards at the same time another particle is thrown at an angle of 30° with horizontal ground if both particles touch ground at the same time, then ratio of their initial velocities is a.3:1b.1:2c.1:4d.4:3

A particle is thrown vertically upwards at the same time another parti

1.	A particle is thrown vertically upwards at the same time another particle is thrown at an angle of 30° with horizontal ground if both particles touch ground at the same time, then ratio of their initial velocities is a.3:1b.1:2c.1:4d.4:3
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A particle is thrown vertically upwards at the same time another particle is thrown at an angle of 30° with horizontal ground if both particles touch ground at the same time, then ratio of their initial velocities is a.3:1b.1:2c.1:4d.4:3​

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A particle is thrown vertically upwards at the same time another particle is thrown at an angle of 30° with horizontal ground if both particles touch ground at the same time, then ratio of their initial velocities is a.3:1b.1:2c.1:4d.4:3