Q&A Forum

Task

Task

by Dr. Sk. Abdul Kader Arafin -
Number of replies: 10

Velocity of Y-axis change but X-axis there have no change for projectile velocity. Why?


In reply to Dr. Sk. Abdul Kader Arafin

Re: Task

by Md. Abu Saleh -
the velocity of the ball along the y-axis is changing because along this axis gravity is acting on the ball.However, along the x-axis, gravity is not acting on the ball and therefore the velocity is constant.
In reply to Dr. Sk. Abdul Kader Arafin

Re: Task

by Md Abdul Kayum -
Along to the Y-axis the velocity of an object is changing. Because this axis gravity acts on the object. On the other hand the X-axis Gravity does not work on the object. That's why this axis velocity is constant.
In reply to Dr. Sk. Abdul Kader Arafin

Re: Task

by Hemayet Hossain Tuhin -
Projectile Velocity of Y-axis changeable because Gravity acceleration works along the Y axis but Gravitational acceleration along the X-axis is Zero
In reply to Dr. Sk. Abdul Kader Arafin

Re: Task

by Md Abu Ahsan Ulla Rifat -

The velocity of the ball along the y-axis is changing because along this axis gravity is acting on the ball. However, along the x-axis, gravity is not acting on the ball and therefore the velocity is constant. This is the single most important fact about projectile motion. 


Name: Md.Abu Ahsan Ulla Rifat

Student ID:211-15-4056


In reply to Dr. Sk. Abdul Kader Arafin

Re: Task

by Waly Ullah Fahim -
When a prasad is thrown upwards,its speed changes along the y-axis because gravitational acceleration g acts on the protrusion along the y-axis,on the other hand no gravitational acceleration asts on the radius along the x-axis.So the velocity of y-axis change but x-axis there have no change for projectile velocity.

ID No: 211-15-4049
In reply to Dr. Sk. Abdul Kader Arafin

Re: Task

by Md Abdullah Al Mamun -
The velocity of the Y-axis changes because of gravity but X-axis there has no change for projectile velocity because we know that gravity works only vertically. the x-axis is horizontal. for this gravity on the x-axis is zero. So, X-axis there has no change for projectile velocity.