A projectile is fired with an initial speed of 38.0 m/s at an angle of 43.8 above the horizontal on a long flat firing range Part C Determine the total horizontal distance covered (that is, the range). Express your answer using three significant figures and include the appropriate units. H diotal = Value Submit Request Answer Part D Units Determine the speed of the projectile 1.50 s after firing Express your answer using three significant figures and include the appropriate units. U = Value Submit Request Answer Units ?