What is the law of physics 10 points if you tell me the answer and your name
1 answer:
<h2>꧁༒Answer༒꧂</h2><h2>F=m•a</h2>
Newton's second law is one of the most important in all of physics. For a body whose mass m is constant, it can be written in the form F = ma, where F (force) and a (acceleration) are both vector quantities. If a body has a net force acting on it, it is accelerated in accordance with the equation
You might be interested in
Answer:21.3%
Explanation:
Given
80 % reduction in tool life
According to Taylor's tool life
=c
where V is cutting velocity
T=tool life of tool
80 % tool life reduction i.e. New tool Life is 0.2T
Thus
=1.213V
Thus a change of 21.3 %(increment) is required to reduce tool life by 80%
Answer:
4.83m/
Explanation:
For a particle moving in a circular path the resultant acceleration at any point is the vector sum of radial and the tangential acceleration
Radial acceleration is given by r
Applying values we get X0.3m
Thus
At time = 2seconds
The tangential acceleration is given by
Thus the resultant acceleration is given by