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Grade: 11

                        

In this ques why have we used eq of motion . The velocity of a projectile has two components x and y.

4 years ago

Answers : (2)

Tapas Khanda
27 Points
							
Yes, but the equation has been used for only vertical motion,
u = initial vertical speed = 21.85 m/s
v =final vertical speed = 0
 
As both the components of the velocity are indepent of each other, we can used the equation for both components independently. 
4 years ago
Tapas Khanda
27 Points
							
 
Yes, but the equation has been used for only vertical motion,
u = initial vertical speed = 21.85 m/s
As both the components of the velocity are indepent of each other, we can used the equation for both components independently. 
4 years ago
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