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15 Answers
11The diagram is editted by you in pen therefore can you tell me the angle of interception of package and cart
1yup 14 is rite baki r wrng or may d answer key.................. suckin !!
11See
Conservation of momentum
mucosθ = (m +M)V
10*3*√3/4 = 35V
V = 0.74
V = 74 cm
1i 2 did d same bt i dnt gt d asnwer den ........ :'(
neways thanks
11For 15
Impulse is change of momentum
J = m(0.75 - 3)
J = -22.5Nm
But snice it the impulse by the cart therefore + 22.5.
Since that option is not present
D)