1 .At what angle would a projectile travel the same distance as a projectile released at a 20 deg angle?

Select one:

a.

45 deg

b.

40 deg

c.

80 deg

d.

70 deg

2.Which one of the following vector addiction equation is shown in diagram #1?

Select one:

a.

A + B = C

b.

B + C = A

c.

C + B = A

d.

A + C = B