Table of Contents
- 1 What is the acceleration if the body starts from rest and travels a distance of S Metre in 2 seconds?
- 2 What are the equation of motion of a body when the body starts to move from rest?
- 3 What can be said about the acceleration of body?
- 4 When a body starts from rest its initial velocity is?
- 5 When a body start from rest its initial velocity is zero?
- 6 What does this mean that a body starts from rest?
What is the acceleration if the body starts from rest and travels a distance of S Metre in 2 seconds?
⇒ a=2s3 m/s2.
When a body starts from rest the acceleration of the body after 2 seconds is?
So, when a body starts from rest, the acceleration of the body after 2 seconds is half of its displacement. Hence, this is the required solution.
What are the equation of motion of a body when the body starts to move from rest?
A body starting from rest moves in a straight line with its equation of motion being. s = 2t3 – 3t2 + 2t + 1. Where s is displacement in m and t is time in s.
What is the acceleration of the body starts from rest and travels a distance of 10 Metre in 2 seconds?
S=ut+1/2at^2. 10= (0)×2+ 1/2a×(2^2). 10= 1/2× a × 4.
What can be said about the acceleration of body?
If body starts from rest, then its velocity is increasing so body have positive acceleration. As slope of the velocity-time graph will be positive. so acceleration will be positive.
Is a body starts from rest and travels 120 cm in the 6th second then what is the acceleration?
If a body starts from rest and travels 120 cm in the 6th second, then the acceleration of the body is. 0.03 m/s2.
When a body starts from rest its initial velocity is?
when a body starts from rest, its initial velocity is zero.
When a body is started from rest then initial speed becomes?
Answer: Yes,when a body starts from rest its initial velocity will always be zero.
When a body start from rest its initial velocity is zero?
Explanation: Bcoz the body was at rest . so when u starts body from rest the velocity rises from 0 only .. Hence the Initial velocity will be zero..
What is the value of acceleration of a body at rest?
zero
If a moving body comes to rest, then its acceleration is negative, as it’s velocity becomes zero. therefore the acceleration is also zero.
What does this mean that a body starts from rest?
If a body starts from rest, it starts moving. That means there is a POSITIVE acceleration, in the direction of motion of the object. Its magnitude is the Causing Force / mass.
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