The same car now travels on a straight track and goes over a hill with radius 101 m at the top. what is the maximum speed that the car can go over the hill without leaving the road?

The maximum speed of the car is 31.46 m/s.

Explanation:

Given that,

Radius = 101 m

We need to calculate the maximum speed that the car can go over the hill without leaving the road

Using relation of normal force and centripetal force

Where, m = mass of car

Put the value into the formula

Hence, The maximum speed of the car is 31.46 m/s.

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the given statement is true.

sensory memory lasts for a fraction of seconds before the information is lost. it is the shortest -term memory and can be called as an element of memory. example: when we look at something and remember what it looks like, is just a second of observation. it degrades very quickly. it can also be considered as the process of perception rather than considering it as a memory.