SAT, 23.02.2022 14:00 meganwintergirl
A 20-g bead is attached to a light 120-cm-long string as shown in the figure. This bead moves in a horizontal circle with a constant speed of 1. 5 m/s. What is the tension in the string if the angle α is measured to be 25°?.
Answers: 3
SAT, 24.06.2019 07:10
Vera is on her school's track and field team. in a practice long-jump competition against her teammates, she gets 5 points for landing over the farther line. she gets a total of 7 jumps and lands x times over the farther line and the rest of the times over the closer line. which of the following functions represents vera's total score? a. f(x)=10x b. f(x)=5x+35 c. f(x)=10x+5 d. f(x)=70-5x
Answers: 1
SAT, 26.06.2019 19:10
Healing after the death of a loved one is most difficult when: a) the bereaved is not allowed to mourn in the way he or she wishes b) the death is a long, protracted one c.) a period of grief has already elapsed d) no other mourners are present
Answers: 2
A 20-g bead is attached to a light 120-cm-long string as shown in the figure. This bead moves in a h...
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