A projectile is launched with an initial speed of 60m/s at an angle of 30 above the horizontal. The projectile lands on a hillside 3.0s later. Neglect aic friction. ta) what is the projectife's velocity at the highest point of jes trajectory? m/s (b) What is the straight-line distance from where the projectife was launched to where it hits its target? Year response is within 10\% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation, Carry out all intermediate results to at least four-digit accuracy to minimige roundoff error, m