Physics, 14.10.2021 14:30 kenisonpaigebosma
A bus carrying passengers starting from rest accelerates constantly over 10 seconds and reaches a speed of 50ms-1.
a) Calculate the distance the bus moves during the last two seconds.
b) If there is a signal 1 km in front of the bus, will he be able to stop in time if he steps on the brakes, if he decelerates at 2 ms-2 ?
Answers: 1
Another question on Physics
Physics, 22.06.2019 02:00
Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd question 6 options: 3000 joules 30 joules 320 joules 3200 joules
Answers: 2
Physics, 22.06.2019 02:20
22. the effect of threshold braking is to a cause skids. b. lock wheels. c. prevent locking of wheels. d. increase stopping distance.
Answers: 2
Physics, 22.06.2019 05:00
He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will
Answers: 3
Physics, 22.06.2019 06:40
How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.
Answers: 1
You know the right answer?
A bus carrying passengers starting from rest accelerates constantly over 10 seconds and reaches a sp...
Questions
Social Studies, 14.04.2020 22:35
Mathematics, 14.04.2020 22:35
Mathematics, 14.04.2020 22:35
English, 14.04.2020 22:35
History, 14.04.2020 22:35
Mathematics, 14.04.2020 22:36
