A bullet hits a sandbox with a velocity of 20 metre per second and treats up to a distance of 68 m find the acceleration of the bullet in the sandbox.​

What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity

What component of earth’s atmosphere exists entirely as a result of photosynthesis?