A ball of mass 4 kg, moving with a velocity of 10 ms⁻¹, collides with a spring of length 8 m and force constant 100 Nm⁻¹. The length of the compressed spring is x m. The value of x, to the nearest integer, is _ _ _ _ _ _.

Work, Energy and Power: JEE Main 2021 Physics question

JEE Main 2021 · 18 Mar, Evening shift · Q74

JEE Main 202118 Mar, Evening shiftPhysicsMediumWork, Energy and Power70× since 2002

A ball of mass 4 kg, moving with a velocity of 10 ms^

-

1, collides with a spring of length 8 m and force constant 100 Nm^

-

1. The length of the compressed spring is x m. The value of x, to the nearest integer, is ____________.

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2021 Work, Energy and Power Question with Answer (18 Mar Evening shift, Q74) | JEE Arc

JEE Main 2021 · 18 Mar, Evening shift · Q74

JEE Main 202118 Mar, Evening shiftPhysicsMediumWork, Energy and Power70× since 2002

A ball of mass 4 kg, moving with a velocity of 10 ms^

-

1, collides with a spring of length 8 m and force constant 100 Nm^

-

1. The length of the compressed spring is x m. The value of x, to the nearest integer, is ____________.

Your answerType your answer. Integers and decimals are accepted.