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26 Nov 2019
Tarzan, who weighs 980 N, swings from acliff at the end of a 29.0 mvine thathangs from a high tree limb and initially makes an angleof31.0° withthe vertical. Assume that an x axis extendshorizontallyaway from the cliff edge and a y axis extendsupward.Immediately after Tarzan steps off the cliff, the tension inthevine is 570 N.
(a) At the moment of takeoff, what is theforceon Tarzan from the vine, in unit-vector form?
Tx = N Ty = N
(b) At that moment, what is the net force on Tarzan,inunit-vector form?
Fnet,x = N Fnet,y = N
(c) What is the net force on Tarzan, as a magnitude andanglerelative to the positive direction of the x-axis?
magnitude = N direction = °
(d) What is the acceleration of Tarzan, as a magnitudeanddirection, during takeoff?
magnitude = m/s2 direction = °
Tarzan, who weighs 980 N, swings from acliff at the end of a 29.0 mvine thathangs from a high tree limb and initially makes an angleof31.0° withthe vertical. Assume that an x axis extendshorizontallyaway from the cliff edge and a y axis extendsupward.Immediately after Tarzan steps off the cliff, the tension inthevine is 570 N.
(a) At the moment of takeoff, what is theforceon Tarzan from the vine, in unit-vector form?
(b) At that moment, what is the net force on Tarzan,inunit-vector form?
(c) What is the net force on Tarzan, as a magnitude andanglerelative to the positive direction of the x-axis?
(d) What is the acceleration of Tarzan, as a magnitudeanddirection, during takeoff?
Tx = | N |
Ty = | N |
(b) At that moment, what is the net force on Tarzan,inunit-vector form?
Fnet,x = | N |
Fnet,y = | N |
(c) What is the net force on Tarzan, as a magnitude andanglerelative to the positive direction of the x-axis?
magnitude = | N |
direction = | ° |
(d) What is the acceleration of Tarzan, as a magnitudeanddirection, during takeoff?
magnitude = | m/s2 |
direction = | ° |
dindosayonLv3
25 Jul 2023