Nthe equation z = ct + d, z is measured in meters and t is measured in seconds. what are the dimensions (units) of d?

1-10. need . physics. circular motion. 35 points

At what time will the interfering waves have an amplitudeof zero?

Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.