The chart below represents the kinematics of a freely falling body.
Time
(seconds t) Total Di...
Mathematics, 23.11.2020 20:30 lilpump3506
The chart below represents the kinematics of a freely falling body.
Time
(seconds t) Total Distance meters d (t)
1 5
2 20
3 45
4 80
5 125
a. Is the relationship between time and distance an arithmetic sequence? Explain.
b. The total distance a freely falling body covers in time, t, is given by the equation d(t)=1/2 gt2, where g is constant at 10 m/s2.
c. Show, in terms of n, the distance a falling body covers in t = n - 1 seconds of movement.
d. The distance a freely falling body covers in the nth second is given by s(n)=d(n)-d(n-1). Show s(n) in terms of g, in simplified form.
e. Prove that the quantities s(n) form an arithmetic sequence.
Answers: 1
Mathematics, 21.06.2019 20:00
Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line
Answers: 1
Mathematics, 21.06.2019 22:00
Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.
Answers: 1
Mathematics, 22.06.2019 00:00
Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0
Answers: 1
Mathematics, 15.02.2021 01:00
Mathematics, 15.02.2021 01:00
Social Studies, 15.02.2021 01:00
History, 15.02.2021 01:00
Social Studies, 15.02.2021 01:00
Mathematics, 15.02.2021 01:00
Mathematics, 15.02.2021 01:00
Mathematics, 15.02.2021 01:00
Mathematics, 15.02.2021 01:00
Mathematics, 15.02.2021 01:00
Advanced Placement (AP), 15.02.2021 01:00