Physics, 07.06.2021 15:30 ElizabethF

1 mark (c) (i)
When the race started, a walker set off at a steady speed of 2m/s.
Draw a line on the graph on the previous page to show the distance covered
by the walker in the first 15 seconds. Use a ruler.
1 mark
Calculate how much time it will take for the walker to walk 100m.
S
1 mark
maximum 6 marks

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 18:00, yassinesayedahmad1

Assuming weightless pulleys and 100% efficiency, what is the minimum input force required to lift a 120 n weight using a single fixed pulley?

Answers: 2

continue

Physics, 22.06.2019 05:00, daylanhampton

Awalk up the phase change graph worksheet

Answers: 3

continue

Physics, 22.06.2019 06:10, crystalryan3797

Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.

Answers: 3

continue

Physics, 22.06.2019 07:30, AnaiyaKirksey8

This is the substance(s) formed in a chemical reaction.

Answers: 1

continue

You know the right answer?

1 mark (c) (i)
When the race started, a walker set off at a steady speed of 2m/s.
Draw...