main step onlv ( brieflv) Short explanation needed 6A film of a dragster doing a 400 m run from a standing start yields the following positions at 1 second intervals. 2.5 22.5 40 62.5 Figure 19.21 90 [ii] [i] Draw a displacement-time graph of its motion. Answer. Use your graph to help you to sketch [a] the velocity-time graph [b] the acceleration-time graph. 6 [i] displacement 150 100 50 0 (ii) (al (ms)4 40 20 a (ms) 122.5 0 5 0 2 [b] 2 2 160 Distance 4 4 6 R 8 time (s) time (s)
main step onlv ( brieflv) Short explanation needed 6A film of a dragster doing a 400 m run from a standing start yields the following positions at 1 second intervals. 2.5 22.5 40 62.5 Figure 19.21 90 [ii] [i] Draw a displacement-time graph of its motion. Answer. Use your graph to help you to sketch [a] the velocity-time graph [b] the acceleration-time graph. 6 [i] displacement 150 100 50 0 (ii) (al (ms)4 40 20 a (ms) 122.5 0 5 0 2 [b] 2 2 160 Distance 4 4 6 R 8 time (s) time (s)
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DRAW EACH GRAPH EXPLAIN SHORTLY NOT MORE NEED
![main step onlv ( brieflv) Short explanation needed
6A film of a dragster doing a 400 m run from a
standing start yields the following positions at
1 second intervals.
2.5 22.5 40 62.5
Figure 19.21
90
[ii]
[i] Draw a displacement-time graph of its
motion.
Answer.
Use your graph to help you to sketch
[a] the velocity-time graph
[b] the acceleration-time graph.
6 [i]
displacement
150
100
50
0
(ii) (al
(ms)4
40
20
a (ms)
122.5
0
5
0
2
[b]
2
2
160 Distance
4
4
6 R
8
time (s)
time (s)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6953344f-5ace-41a8-b589-ccd4dbc91a20%2F7a337bec-af99-4f2f-96af-1577fd510ec0%2Foog4wlr_processed.png&w=3840&q=75)
Transcribed Image Text:main step onlv ( brieflv) Short explanation needed
6A film of a dragster doing a 400 m run from a
standing start yields the following positions at
1 second intervals.
2.5 22.5 40 62.5
Figure 19.21
90
[ii]
[i] Draw a displacement-time graph of its
motion.
Answer.
Use your graph to help you to sketch
[a] the velocity-time graph
[b] the acceleration-time graph.
6 [i]
displacement
150
100
50
0
(ii) (al
(ms)4
40
20
a (ms)
122.5
0
5
0
2
[b]
2
2
160 Distance
4
4
6 R
8
time (s)
time (s)
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