an object is sliding down and inclined plane the velocity changes at a constant rate from 10 cm/s to 15 cm/s in two seconds what is its acceleration?
Answers
Answer:
Acceleration of object is 2.5 cm/s².
Explanation:
To find : Acceleration of object.
Given that,
• Initial velocity, u is 10 cm/s.
• Final velocity, v is 15 cm/s.
• Time, t is 2 seconds.
We know,
Acceleration (a) = v - u/t
Put the values :
→ Acceleration = (15 - 10)/2
→ Acceleration = 5/2
→ Acceleration = 2.5
Therefore,
Acceleration of object is 2.5 cm/s².
Given :-
An object is sliding down and inclined plane the velocity changes at a constant rate from 10 cm/s to 15 cm/s in two seconds
To Find :-
Acceleration
Solution :-
We know that
a = v - u/t
Where
a = acceleration
u = Initial velocity
v = Final velocity
t = time
a = 15 - 10/2
a = 5/2
a = 2.5
Therefore
The acceleration of object is 2.5 cm/s²
Know More :-
2nd equation of motion
s = ut + 1/2 at²
3rd equation of motion
v² - u² = 2as
Where
a = acceleration
u = Initial velocity
v = Final velocity
t = time
s = distance