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Is it true to say that a projectile has zero acceleration at its peak. If yes explain if not give a reason?
Wiki User
∙ 11y ago
Yes, it is true to say that a projectile has zero acceleration at its peak.
Because the highest height, which the object will reach is known as the peak of the object's motion. The increase of the height will last, until vy = 0.,
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∙ 11y ago
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What is need to give an object a greater acceleration?
acceleration goes with boost of of any type of matter
Can a body have acceleration while at rest give example?
a body projected upward is in rest at the top most point, but acceleration is not zero
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The acceleration of cart is dependent on angle of inclination. So angle will change acceleration. mgSin(theta)
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Why do people explain?
Give reason for answer
Is centripetal acceleration a uniform acceleration give reason?
No it is not because its direction is constantly changing. It is not a constant force. Force has direction as well as magintude and while it magnitude is constant its direction is not.
How do you use the word explain in a sentence?
Give me a chance to explain what happened.If you're confused, I'll explain the directions again.When he took the stand, the defendant tried to explain the reason for his actions.
Explain what is on the y-axis and x-axis in order to get acceleration?
In case of uniform acceleration,the graph will be a straight line with a +ve slope ,if we are taking velocity along Y-axis and time along X-axis.hence it's slope will give u acceleration.
Give reason why uniform circular motion is considered as accelerated motion?
Because within circular motion, acceleration is constant
What reason does Hamadi give to explain his never having married in hamadi?
It would ruine his culture.
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You ignore the acceleration, and just give them the mass. Now, if they give you the acceleration and the applied force, you could use m = F/a.
What angle for firing projectiles gives longest time?
45 degrees to the horizontal will give the maximum flight time for a projectile. If a projectile was fired at 90 degrees to the horizontal, (straight upwards) the projectile will go straight upwards (ignoring the shape, form and aerodynamic properties of the projectile). Likewise if you were to fire a projectile at 0 degrees to the horizontal, the projectile would follow said course, IF gravity was not in effect; a projectile needs some form of vertical velocity to overcome gravity. Hence why 45 degrees will give you the longest distance and consequently flight time.
Do you have an example of an acceleration word problem?
give sample of word problem of acceleration
What are three reason that historians give to explain why indo-europeans migrated?
1. technology 2. developments 3. kingdoms
How do you find the firing angle for a projectile given the targets x and y coordinates and initial velocity I would like to do it without calculus if possible.?
They height y of the projectile is given by the function y = vosin(0)t + 1/2gt2, where vo is the initial velocity of the projectile, 0 is the firing angle, t is the time, and g is the acceleration of gravity (-9.81m/s2). The range x of the projectile is given by the function x = vocos(0)t. Rearranging this last equation for time yeilds t = x/(vocos(0)); this will give us the length of time the projectile takes to reach the target. Substituting this into the first equation yeilds: y = vosin(0)[x/(vocos(0))] + 1/2g[x/(vocos(0))]2 this can be simplified further but it is not necessary to do so; plugging it the x and y coordinates, the initial velocity, and the acceleration of gravity, you should be able to solve for 0, which is now the only unknown.
What reason does Capulet give Paris to explain why Juliet cannot see him?
Capulet says that Juliet is heartbroken by the death of Tybalt her cousin.
