Questions and answers by

Arthur paran

Questions (7)

A car starting from rest moves with a constant accelerations of 10 km/hr^2 for 1 hour, then decelerates at -5 km/hr^2 until it
1. 1 answer
2. 29 views
A train upon passing point A at a speed of 72 kph accelerates at 0.75 m/s^2 for one minute along a straight path then
1. 1 answer
2. 25 views
With a starting speed of 30 kph at point A, a car accelerates uniformly. After 18 minutes ,it reaches point B. 21 km from A.
1. 1 answer
2. 58 views
From a speed of 75 kph, a car decelerates at the rate of 500 m/min^2 along a straight line.How far in meters, will it travel in
1. 1 answer
2. 32 views
What is the acceleration of the body that increases in velocity from 20 m/s to 40 m/s in 3 seconds?
1. 1 answer
2. 20 views
A 1000kg car is travelling down at a 25° slope. At the instant that time speed is 13m/s,the driver applies the brakes,what
1. 1 answer
2. 63 views
A 400kg elevator starts from rest,exelerates uniformly to a constant speed of 2.0m/s and accelerates uniformly to a stop 20m
1. 3 answers
2. 83 views

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