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sir pls pls pls solve this quotion sir pls pls pls solve this quotion
sir pls pls pls solve this quotion
when bob is in its max. height the components of mg & ma are-: components of mg mg cos θ & mg sin θ components of ma (pseudo force) ma sin θ & ma cos θ now total force on bob is mg sin θ - ma cos θ = ma? (a? acc. of bob w.r.t trolley) therefore a? = g sin θ - a cos θ
when bob is in its max. height the components of mg & ma are-:
components of mg
mg cos θ & mg sin θ
components of ma (pseudo force)
ma sin θ & ma cos θ
now total force on bob is
mg sin θ - ma cos θ = ma? (a? acc. of bob w.r.t trolley)
therefore a? = g sin θ - a cos θ
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