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    damitha0776's Avatar
    damitha0776 Posts: 2, Reputation: 1
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    #1

    Jun 30, 2015, 08:47 AM
    two forces 25N and 15N act on a particl. If the angle between the 2 forces is x = sin
    two forces 25N and 15N act on a particl. If the angle between the 2 forces is x = sin-4/5. find the magnitude and direction of the resultant if
    a) x is acude
    b) x is obtuse
    ebaines's Avatar
    ebaines Posts: 12,131, Reputation: 1307
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    #2

    Jun 30, 2015, 08:50 AM
    I suggest you draw a diagram of the two cases, and see how the forces add for each case. Show us your attempt at solving this and we'll be glad to check it for you.
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