subject
Physics, 11.09.2021 03:10 AbigailHaylei

EXPERIMENT: DETERMINING REACTION TIME The reaction time can be determined by using the formula: d=\frac{1}{2} gt^{2}
where d is the distance the meter stick falls before being caught and g is the acceleration due to gravity. The formula can be rearranged to solve for time, t.
A ruler will be dropped between a person’s fingers. [A person drops a meter stick between another person’s finger and they catch it.]

The distance the ruler falls before the person catches the ruler will help determine their reaction time.

Record the distance the ruler falls. Then use the distance to determine the reaction time.

Trial one. [The ruler is caught at 48 centimeters]

Trial two. [The ruler is caught at 41 centimeters]

Trial three. [The ruler is caught at 29 centimeters]

Trial four. [Trial four] [The ruler is caught at 41 centimeters]

Trial five. [Trial five] [The ruler is caught at 40 centimeters]

Trial six. [Trial six] [The ruler is caught at 42 centimeters]

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 23:30, Gabysh3794
Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane
Answers: 2
image
Physics, 22.06.2019 15:30, anonymous1813
What is the increase in density of a medium due to wave travel?
Answers: 2
image
Physics, 22.06.2019 20:00, cindy14772
Which is the most accurate name for the covalent compound p2o3?
Answers: 2
image
Physics, 23.06.2019 01:40, coollid876
(8%) problem 12. a bowling ball of mass mb 3 kg 's rolled down the lane with a velocity ofy-2/ m s lt strikes a single remaining pin mp 0.93 kg head on. after the collision the bowling ball has a velocity (in the same direction) of v2 1.1 m/s. = ▲ 33% part (a) write an expression for the velocity of pin in the horizontal direction after the impact, im ,, 33% part (b) what is the pins speed in ms? 33% part (c) assuming the coefficient of friction s μ,-0.1. how far in meters could the pin slide before stopping if it doesn't topple?
Answers: 1
You know the right answer?
EXPERIMENT: DETERMINING REACTION TIME The reaction time can be determined by using the formula:

Questions in other subjects:

Konu
Mathematics, 07.01.2021 22:00
Konu
Mathematics, 07.01.2021 22:00
Konu
History, 07.01.2021 22:00
Konu
Mathematics, 07.01.2021 22:00