Two horizontal forces F_1^{\to} and F_2^{\to} act on a ball of mass 8 kg. The forces are such that F_1^{\to} = (14 N) i^{\^} and |F_2^{\to}| = 20N. If the x component of velocity (v_x) changes linearly by 3 m/s in 1 sec. the angle between two forces is

TS EAMCET Medical 8 May 2019 Shift 2 Paper

Question : 87 of 159

Marks: +1, -0

Two horizontal forces

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and

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act on a ball of mass 8 kg. The forces are such that

→

= (14 N)

and |

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| = 20N. If the x component of velocity (vx) changes linearly by 3 m/s in 1 sec. the angle between two forces is

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