PHY101 Assignment 1 Solution 2021 | Fall 2021

PHY101 Assignment 1 Fall 2021

Dear Students, Here you can read or download PHY101 - PHYSICS Assignment 1 Solution of Semester Fall 2021. PHY101 Assignment 1 Due 10 Dec 2021 Solution | Fall 2021 Assignment Solution File and Sample Preview have also been added below. Previously we shared PHY101 assignment No 1 Solution Spring 2020.

PHY101 Assignment Question 1:

The driver of a 2.0 × 103 kg red car traveling on the highway at 45m/s slams on his brakes to avoid striking a second yellow car in front of him, which had come to rest because of blocking ahead as shown in above Fig. After the brakes are applied, a constant friction force of 7.5 × 103 N acts on the car. Ignore air resistance.

Part (a)
Determine the least distance should the brakes be applied to avoid a collision with the other vehicle?

Part (b)
If the distance between the vehicles is initially only at what speed would the collision occur?
What speed would the occur with velocity = 40.0 m?

Part (c)
Write your conclusive observations on the result obtained from this numerical. i.e. the importance of Physics in daily life.

PHY101 Assignment Question 2:

Consider an automobile moving at v mph that skids d feet after its brakes lock. Calculate how far it would skid if it was moving at 2v and the brakes were locked.

PHY101 Assignment 1 Solution 2021 | Fall 2021

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PHY101 Solved MCQs from Lec 1 to 44 for Final Term

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