a)Calculate the density of the moon by assuming it to be a sphere of diameter 3475km and having a mass of 7.35 x 1022 kg. Express your answer in g/cm3.A car accelerates from zero to a speed of 36 km/h in 15 s.Calculate the acceleration of the car in m/s2.b)i.ii.If the acceleration is assumed to be constant, how far will the car travelin 1 minute?iii.Calculate the speed of the car after 1 minute.Su Bingtian, Asia's fastest man, is running along a straight line. Assume that hestarts from rest from point A and accelerates uniformly for T s, before reaching aspeed of 3 m/s. He is able to maintain this speed for 5 s. After that, it takes him 6s to decelerate uniformly to come to a stop at point B.c)i.Sketch a speed versus time graph based on the information given above.ii.Find the value of T if the distance between A and B is 100 m.iii.Determine the deceleration.

Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Answered: a) Calculate the density of the moon by…

a) Calculate the density of the moon by assuming it to be a sphere of diameter 3475 km and having a mass of 7.35 x 1022 kg. Express your answer in g/cm3.

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter1: The Study Of Motion

Section: Chapter Questions

Problem 4C: A spoils car is advertised to have a maximum cornering acceleration of 0.85 g. (a) What is the...

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Question

100%

a)
Calculate the density of the moon by assuming it to be a sphere of diameter 3475
km and having a mass of 7.35 x 1022 kg. Express your answer in g/cm3.
A car accelerates from zero to a speed of 36 km/h in 15 s.
Calculate the acceleration of the car in m/s2.
b)
i.
ii.
If the acceleration is assumed to be constant, how far will the car travel
in 1 minute?
iii.
Calculate the speed of the car after 1 minute.
Su Bingtian, Asia's fastest man, is running along a straight line. Assume that he
starts from rest from point A and accelerates uniformly for T s, before reaching a
speed of 3 m/s. He is able to maintain this speed for 5 s. After that, it takes him 6
s to decelerate uniformly to come to a stop at point B.
c)
i.
Sketch a speed versus time graph based on the information given above.
ii.
Find the value of T if the distance between A and B is 100 m.
iii.
Determine the deceleration.

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