0
Add your answer:
Earn +20 pts
When velocity zero and accelaration is possative what is the object in motion?
freefall
Can a body have zero velocity with nonzero accelaration?
Yes, but only for an instant.
When velocity is zero and accelaration is possative what happen the object in motion?
freefall
What will be accelaration if velocity is uniform?
For velocity to be truly uniform, the object must be moving in a straight line. If that is the case then the acceleration is Zero.
Can there be a body moving with constant acceleration but zero velocity. With examples?
since accelaration is the change in velocity of an object per unit time......if velocity is zero then there is no acceleration.its nt possible
What is the accelaration of a car that travels in a straight line at a constant speed?
a = (v2-v1)/t if velocity never changes then acceleration is always zero
When the velocity of an object is zero then the object has?
Well I tell u like this velocity,v equalls accelaration * time. When v is 0 then accelaration,a and time becomes zero. When a is zero then force is zero then work is zero then Energy is zero then impulse and presrure is zero and when Energy is zero Heat is zero then heat capacity is zero and Magnetic induction is zero.ok any think more/ When the velocity of an object is zero, then the object has no motion at all. (But only according to the observer who says that its velocity is zero. If another observer happens to ride through the first observer's laboratory in a bus and make some measurements on the way, he would say that the object ... and the first observer ... have large and equal velocities.)
If a car increases its velocity from zero to 100 km h in 10 s its accelaration is how many km h s?
100/10= 10
Describe the motion of a bus whose accelaration is zero but the speed is not zero?
It is slowing down. The bus is not picking up speed--accelerating--and its speed isn't zero, as it is not completely stopped. ------------------------------------------------------------------------------------------------------------ The above answer is incorrect as slowing down indicates a negative acceleration not a zero one. The correct answer is that the bus is at a constant speed - any constant speed.
Are there no force acting on an object if the accelaration of the object if zero?
Not exactly. If the acceleration of the object is zero, there might be no force actingon it, but there could also be no net force acting on it. That means that there couldbe a bunch of different forces acting on it, with different strengths and directions, butthey all add up to zero.
Value of accelaration due to gravity at the centre of the earth?
The acceleration due to gravity at the center of the Earth is zero. This is because the mass of the Earth is evenly distributed around you at the center, pulling on you with equal force in all directions, effectively canceling each other out.
Accelaration is a change in what?
it changes the speed
