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Answer:The force or thrust exerted per unit area is called pressure. Thus, thrust acting per unit surface area is defined as pressure. ... Ans : Pressure is measured in units of Newton per square metre (N m¯²) in S.I unit. Its dimensional formula is (ML¯¹ T ¯²).
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Explanation:
SINce the system is not accelerating,
Fnet external = 0
m1a + m2a = t1 + t2
a = ( t1 + t2 ) / ( m1 + m2)
Total tension = m1a + m2a
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