Physics, 05.07.2021 14:00, AvantiA

Section B: Structured Questions 1. (a) Define average speed. (b) Figure 2.27 shows a cyclist's route. He started from point A at 6 am and went past three other points B, C and D, before returning to point A at 6 pm. 6 pm 6 am 12 km 10 km D 2 pm B 9 am 8 km 7 km C 12 noon A Figure 2.27 Calculate the average speed of the cyclist (1) from A to B; (l) from B to C; (III) for the whole journey.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 20.06.2019 18:04, rbrummitt1522

Determine the critical height h of the water level that causes the concrete gravity dam to be on the verge of tipping over due to water pressure. the density of concrete is ρc = 2.40 mg/m3. suppose that hd = 38 m. hint: work the problem using a 1-m width of the dam.

Answers: 3

continue

Physics, 21.06.2019 16:30, victorialeona81

Bone-strengthening physical activity done increases bone-mineral content and bone density in youth.

Answers: 1

continue

Physics, 22.06.2019 03:00, ronniethefun

1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of

Answers: 2

continue

Physics, 22.06.2019 03:50, mom2acjm

Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?

Answers: 1

continue

Do you know the correct answer?

Section B: Structured Questions 1. (a) Define average speed. (b) Figure 2.27 shows a cyclist's route...