2 bodies of masses m1 and m2 are acted upon by a constant force F for a time t They start from rest and acquire kinetic energies E1 and E2 then E1/E2 is
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Answered by
13
Doesn’t seem like it has enough information.
E = (1/2)mv2
(1/2)m1v21
= (1/2)m2v22
m1v21
= m2v22
p1v1
= p2v2
(p1)/(p2)
= (v2)/(v1)
So the two objects’ momenta ratio would be (v2)/(v1)
.
Simadebnath641:
where did you get m1/m2= 3?
Answered by
41
⭐《ANSWER》
↪Actually welcome to the concept of the Chemical KINEMATICS OF A BODY
↪So basically we get as
〽since KINETIC ENERGY = P^2/2m
↪P = momentum
↪So here using the formula we get as
↪ E1/E2 = P^2/2m1 ÷ P^2/2m2
↪Actually welcome to the concept of the Chemical KINEMATICS OF A BODY
↪So basically we get as
〽since KINETIC ENERGY = P^2/2m
↪P = momentum
↪So here using the formula we get as
↪ E1/E2 = P^2/2m1 ÷ P^2/2m2
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