" A velocity of "10m/s" has "Y" component "5J/2m/s" .Calculate its "X" .component "

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

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))

A certain vector in the xy plane has an x-component of 12 m and a y-component of 8m. Its then rotated in the xy plane so that its x-component is halved. Then its new y-component is approximately :

A certain vector in the xy plane has an x-component of 12 m and a y-component of 8m. Its then rotated in the xy plane so that its x-component is halved. Then its new y-component is approximately :

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 vector has a component of 15 m in the + x direction, a component of 15 m in the + y direction, and a component of 1- m in the + z direction. What is the magnitude of this vector ?

A certain vector in the xy-plane has an x-component of 4 m and a y-component of 10 m. It is then rotated in the xy-plane so that its x-component is doubled. Then its new y-component is (approximately)

A body moving with an initial velocity of 1 m/s accelerates uniformly at 0.5m/s^2 . Find its displacement and velocity at the end of 10s. What is the velocity when it has a displacement of 48m ?