A school bus travels east at 40 km/h. Alex, sitting on the left side of the bus, throws a tennis ball at 30 km/h to Brendan, who is seated on the right side of the bus, directly across from Alex. The velocity of the ball as seen by Kyle, standing next to the road, is
A) 26 km/h, 46° east of north.
B) 26 km/h, 44° east of north.
C) 10 km/h, 54° east of north.
D) 50 km/h, 59° east of north.
E) 50 km/h, 31° east of north.

Question

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The Answer of A school bus travels east at 40 km/h. Alex, sitting on the left side of the bus, throws a tennis ball at 30 km/h to Brendan, who is seated on the right side of the bus, directly across from Alex. The velocity of the ball as seen by Kyle, standing next to the road, is
A) 26 km/h, 46° east of north.
B) 26 km/h, 44° east of north.
C) 10 km/h, 54° east of north.
D) 50 km/h, 59° east of north.
E) 50 km/h, 31° east of north.

A School Bus Travels East at 40 Km/h