A bullet is fired at an angle of 30° above the horizontal with an initial speed of 100 m/s, on the flat ground. Calculate the range and maximum height of the projectile.

Which material produces static charge when rubbed?

For which pair of objects would adding the same a

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.