For a projectile projected horizontally

What are the components of the vector 35.6m [E 56º S] ?

Which of the following complementary angles will result in the same horizontal range of the projectile? Select one: O 8- 30°, 8= 600 O 8= 60°, 0= 45° O e=90 , 8-30 O 8- 75,8- 250 O 8= 45, 8= 30

Which one of the following vectors is pointing 80° south of east? 80°

A ball is projected with a velocity of 20 m/s at an angle of 35 degrees from the top of a 75-m cliff. What is the balls total horizontal displacement?

1.An archer aims at a target. (a) Should she aim the arrow directly at the target? Why or why not? Draw a simple diagram to support your explanation. (b) How should her angle of aim change depending on the distance to the target? (c) Suppose the archer's arrow is 1.2m above the ground, the bull's eye is 43m away and at a height of 1.8m, and she can shoot the arrow at an initial speed of 28m/s. It is a calm day with no wind so we ignore air resistance. At what angle should she aim her arrow to hit the bull's eye?   Not incomplete

A hockey player faces the goal, which is 15.0 m in front of him (due north). Instead of trying to make a direct shot, the player passes the puck to a teammate who is 6.00 m away in a direction 30.0° to the right of the direction to the goal. What final displacement is needed to score a goal?

An archer wishes to shoot an arrow at a target at eye level a distance of 41.5 m away. If the initial speed imparted to the arrow is 73.2 m/s, what angle should the arrow make with the horizontal as it is being shot?

1.An archer aims at a target. (a) Should she aim the arrow directly at the target? Why or why not? Draw a simple diagram to support your explanation. (b) How should her angle of aim change depending on the distance to the target? (c) Suppose the archer’s arrow is 1.2m above the ground, the bull’s eye is 43m away and at a height of 1.8m, and she can shoot the arrow at an initial speed of 2.8m/s. It is a calm day with no wind so we ignore air resistance. At what angle should she aim her arrow to hit the bull’s eye?

A projectile is launched with a speed of 300 m/s.  At the top of its trajectory its speed is is 169 m/s.  Determine the projectile's launch angle in degrees.  Do not enter units.