Consider a football coach pacing back and forth along the sidelines. The diagram below shows several o ach's positions at various times. At each marked position, the coach makes a "U-turn" and moves in the posite direction. In other words, the coach moves from position A to B to C to D. ote: Time of travel from A to B is 3 minutes, from B to C is 6 minutes, and from C to D is 10 minutes) D в t = 10 min 3 min 6 min t = O min -10 10 20 30 40 50 POSITION (in meter) nd the following: a. Distance travelled by the coach

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Opo, alam ko po yung company policy nyo pero sana po masagot po lahat. Gusto ko lang po idouble check sagot ko sa a-d kasi di po ako masyadong sigurado and sa number 2 naman po ay di rin ako sigurado masyado. Maraming salamat po!
1. Consider a football coach pacing back and forth along the sidelines. The diagram below shows several of
coach's positions at various times. At each marked position, the coach makes a "U-turn" and moves in the
opposite direction. In other words, the coach moves from position A to B to C to D.
(Note: Time of travel from A to B is 3 minutes, from B to C is 6 minutes, and from C to D is 10 minutes)
章 宁 音章
t =
t =
10 min
3 min
6 min
O min
-10
10
20
30
40
50
POSITION (in meter)
Find the following:
a. Distance travelled by the coach
b. Displacement of the coach
c. Average speed of the coach (in unit m/min)
d. Average velocity of the coach (in unit m/min)
Answers:
(a) Distance travelled:
(b) Displacement:
(c) Average speed:
(d) Average velocity:
2. Do the following activity and answer the questions in the table.
Activity
Observation
Yes or No
Is stone a free falling?
1. Drop a stone and
unfolded paper
Is unfolded paper a free falling?
simultaneously from the
same height using your
two hands. Observe what
happens.
2. Drop a stone and
crumpled paper
(compressed paper)
simultaneously from the
same height using your
Is crumpled paper a free falling?.
two hands. Observe what
happens.
Is 10-peso coin a free falling?
3. Drop a stone and 10-peso
coin simultaneously from
the same height using
your two hands. Observe
what happens.
Transcribed Image Text:1. Consider a football coach pacing back and forth along the sidelines. The diagram below shows several of coach's positions at various times. At each marked position, the coach makes a "U-turn" and moves in the opposite direction. In other words, the coach moves from position A to B to C to D. (Note: Time of travel from A to B is 3 minutes, from B to C is 6 minutes, and from C to D is 10 minutes) 章 宁 音章 t = t = 10 min 3 min 6 min O min -10 10 20 30 40 50 POSITION (in meter) Find the following: a. Distance travelled by the coach b. Displacement of the coach c. Average speed of the coach (in unit m/min) d. Average velocity of the coach (in unit m/min) Answers: (a) Distance travelled: (b) Displacement: (c) Average speed: (d) Average velocity: 2. Do the following activity and answer the questions in the table. Activity Observation Yes or No Is stone a free falling? 1. Drop a stone and unfolded paper Is unfolded paper a free falling? simultaneously from the same height using your two hands. Observe what happens. 2. Drop a stone and crumpled paper (compressed paper) simultaneously from the same height using your Is crumpled paper a free falling?. two hands. Observe what happens. Is 10-peso coin a free falling? 3. Drop a stone and 10-peso coin simultaneously from the same height using your two hands. Observe what happens.
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