[" A velocity of "10m/s" has "Y" .component "5sqrt(2)m/s" .Calculate its "X" -component "],[[A sqrt(50)m/s," B) "50m/s],[c_(125m/s),O_(14)sm/s]]

A velocity of 10 ms^(-1) has its Y-component 5sqrt(2)ms^(-1) . Calculate its X-component.

One of the rectangular of a velocity 20m/s is 10sqrt(3)m/s .Find the other component

A body is projected horizontally from the top of a tower with a velocity of 20 m/s. After what time the vertical component of velocity is four times the horizontal component of velocity ? (g = 10 m//s^(2) )

A body is projected horizontally from the top of a tower with a velocity of 20 m/s. After what time the vertical component of velocity is four times the horizontal component of velocity ? (g = 10 m//s^(2) )

A body is projected horizontally from the top of a tower with a velocity of 20m/s .After what time the vertical component of velocity is four times the horizontal component of velocity (g=10m/s^(2))

Two balls are rolling on a flat surface. One has velocity components m//s and sqrt(3) m//s along the rectangular axes x and y , respectively and the other has component 2 m//s and 2 m//s , respectively. If both the balls start moving from the same point, the angle between their directions of motion is

A projectile is thrown with a velocity of 10sqrt(2)m//s at an angle of 45^(@) with horizontal. The interval between the moments when speed is sqrt(125)m//s is (g=10m//s^(2))

A particle is moving in xy-plane .At certain instant the components of its velocity and acceleration are as follows u_(x) = 3m//s,u_(y)=4m//s,a_(x)=2m//s^(2)"and"a_(y)=1m//s^(2). The rate of change of speed at this moment is

Two billiard balls are rolling on a flat table. One has velocity components v_x=1m*s^(-1), v_y=sqrt(3) m*s^(-1) and the other has components v_x^'=2m*s^(-1) and v_y^'=2m*s^(-1) . If both the balls start moving from the same point, what is the angle between their paths ?