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Kinematics Questions and Answers (Q&A)

L. Brett, Sales Manager
Answered: Nov 27, 2018
Correct answer is the 2 objects are traveling at the same speed.
Neglecting air resistance, an object thrown up has the same speed as the second object thrown down from the top of a...Read More

2 Answers

1938 views
John Adney
Answered: Feb 05, 2017
V_avg = (x2 - x1) / (t2 - t1)
x2 = 30m + 50m = 80m
x1 = 0
t2 = 30s + 10s = 40s
v_avg = (80m - 0m) / (40s - 0s) = 2 m/s

3 Answers

1277 views
John Adney
Answered: Jul 27, 2017

I think the answer should be 14.14 for this question.

2 Answers

856 views
John Smith
Answered: Nov 23, 2024
196 ft
2. 196.0 ft
3. 196 feet
4. 196.0 feet

1 Answer

461 views
D.Anthonyda
Answered: Feb 06, 2018
In order to calculate the displacement, one could simply draw a vector from the starting position up to the final position. The length of this vector line would give the displacement....Read More

3 Answers

280 views
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