We read your photo as:
The instructor later asks learners to explain the motion of the vehicle using the velocity-time graph provided, determine whether the driver should be penalized and explain the importance of seat belts.
Physics
ScanSolve AI Answer
Step-by-step solution
3 stepsHapa kuna majibu kwa ITEM 5:
ITEM 5
Eleza mwendo wa gari kwa kutumia grafu ya kasi-muda.
- Sehemu A (sekunde 0 hadi 12.5): Gari linaongeza kasi kwa kasi isiyobadilika kutoka hadi . Hii inaonyesha kuongeza kasi chanya.
- Sehemu B (sekunde 12.5 hadi 27.5): Gari linasafiri kwa kasi isiyobadilika ya . Hii inaonyesha kasi sifuri (mwendo wa kasi isiyobadilika).
- Sehemu C (sekunde 27.5 hadi 42.5): Gari linapunguza kasi kwa kasi isiyobadilika kutoka hadi . Hii inaonyesha kupunguza kasi (negative acceleration).
Kokotoa kasi ya wastani na uamue kama dereva anapaswa kuadhibiwa.
Kasi ya wastani = Jumla ya umbali / Jumla ya muda.
Jumla ya muda = .
Jumla ya umbali ni eneo chini ya grafu ya kasi-muda.Eneo A (Pembetatu):
Eneo B (Mstatili):
Eneo C (Pembetatu):
Jumla ya umbali:
Kasi ya wastani:
Kwa kuwa kasi ya wastani () ni chini ya , dereva hapaswi kuadhibiwa.
Eleza umuhimu wa mikanda ya usalama.
Mikanda ya usalama ni muhimu kwa sababu:
- Inazuia abiria kutupwa mbele wakati wa kusimama ghafla au ajali, kutokana na inertia.
- Inasambaza nguvu ya athari kwenye eneo kubwa la mwili, kupunguza ukali wa majeraha.
- Inawaweka abiria salama kwenye viti vyao, kuzuia kugonga sehemu ngumu ndani ya gari au kutupwa nje ya gari.
Was this helpful?
Still stuck on this one?
Ask a follow-up, and the answer starts from this question.
Got a different question?Ask your own question
More Physics Questions
QFirst, let's describe the velocity-time graph.QAs a student of Physics, help the students in the bus (a) Graphically understand the motion of the…QThe figure shows a velocity-time graph for a car.QA car's velocity-time graph is shown. Find the total distance covered and the deceleration.QSketch a graph of velocity against time for the above motion. (3 marks)
Browse by topic:Mechanics

Handwritten Step-by-Step Solution
Get this as a handwritten image on WhatsApp — like a tutor wrote it for you.
Try on WhatsApp