Aball is thrown in the air at an angle of 40∘. if the maximum height it reaches is 10m , what must be its initial speed?

Astate of matter all that has define volume and can flow is a(n)

Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.

How is the ideal mechanical advantage of a wheel and axle calculated?