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firstly, we should know what is meaning of accelerate i.e(to increase)
that means acceleration is something which increases some physical quantity.
In mechanics,
acceleration means rate of change of velocity per unit time .
a=v-u/t
where v=final velocity, u=initial velocity ,t=time& a=acceleration
now ,if the change in velocity is positive then i.e final velocity is greater than initial velocity.Suppose to be positive acceleration or simply acceleration.But when change in velocity is negative then acceleration is negative suppose to be
deceleration.
Important thing is that acceleration is vector .so ,positive or negative acceleration
indicates direction of acceleration.hence , force ,by Newton's second law.
acceleration tends to increase the velocity of a moving body in the direction of motion while deceleration tends to decrease the velocity of the moving body applies in opposite direction of motion upto zero velocity after which it accelerate means increase velocity of the body but in opposite direction of initial direction of motion.
What else can I help you with?
What is the value of acceleration when a body moves uniformly?
When a body moves with uniform, its acceleration is is constant if v(m/s) t(s) a(m/s2) 4 1 0 8 2 4 12 3 4 16 4 4 (8-4/1)=4 12-8/1=4 hence acceleration is constant.
Which graph bet represents the relationship between acceleration due to gravity and mass for objects near the surface of earth?
We could spot the better one in a flash if we could see the graphs. The good one should be a straight horizontal line, since acceleration due to gravity is constant and doesn't depend on mass.
Can displacement and velocity be in the same direction?
Yes they are. Vector quantities has both magnitude and direction, whereas scalar quantities only have magnitude. Examples of vector quantities: Displacement (Δd) - 10 m [W] or 36 km [W] Velocity (v) - 10 m/s [60° N of W] or 36 m/s [60° N of W] Acceleration - 9.8 m/s2 [↓] - this value is the acceleration dude to gravity (if we ignore air resistance).
What is the difference between friction pens 05 and friction pens 07?
...bet it's the size of the point! (nib) A 7 would be a wider point than a 5...if it follows the standard. When you get down to a .001, for instance, you are looking at a fine pen for fine work. Some manufacturers go way down...I have some 005's.
What are the best strategies for winning at the casino when playing roulette with the red or black bet?
There is no guaranteed strategy for winning at roulette, as it is a game of chance. However, some players use the Martingale system, where they double their bet after a loss in hopes of recouping losses. It's important to remember that the outcome of each spin is independent and cannot be predicted based on previous spins. It's crucial to set a budget and stick to it to avoid losing more than you can afford.
What is acceleration of a body moving with uniform velocity?
zero because the initial and final velocity is constant . so,difference bet. final velocity and initial velocity is zero
What is the difference between the phrases 'I bet you' and 'I bet on you'?
When you say 'I bet you...' in a real or figurative way, you are making a bet with someone on the outcome of something. When you say 'I bet on you', you are telling someone that you believe they will succeed or win.
What is the relation connecting acceleration and gravitational force?
The same as the relation between acceleration and any other force. Force = (mass) x (acceleration) If the force happens to be gravitational, then the acceleration is down, and the formula tells you the size of the acceleration. If the acceleration is down and there are no rocket engines strapped to the object, then it's a pretty safe bet that the force is gravitational, and the formula tells you the size of the force.
How can you increase your IQ in a short time?
Your best bet for increasing your IQ is to READ, READ, READ.
Can you raise in poker?
Yes, in poker, you can raise by increasing the amount of chips you bet during a betting round.
What is the difference bet aAttorney and a Lawyer?
None. The terms are used interchangably.
Difference bet ween a 150 cc and 180 cc engine?
The difference is that the piston displaces 30cc less in the 150cc engine.
What is the difference between isotopes and iso bars?
Hello! :D I bet you were expecting an answer huh?
Difference bet Win Xp and 98?
alot words wont be fair upgrade and see
What is difference bet defect and defective?
defect has few problems defective could not be used or not usable
Who can make a difference?
That's easy! Anyone can make a difference no mader what religion size age or language I bet I've never even seen you before and I know you can make a difference
What casinos offer money line betting services in Las Vegas?
A money line bet is a bet where a point spread difference is not relevant to the bet placed. Caesars Palace and the Silverton Casino both offer money line betting at their casinos.
