# two projectiles in physics

Sigchi4life
Category:
Physics
Price: \$10 USD

Question description

Two cannons are mounted as shown in the drawing and rigged to fire simultaneously. They are used in a circus act in which two clowns serve as human cannonballs. The clowns are fired toward each other and collide at a height of 1.05 m above the muzzles of the cannons. Clown A is launched at θA = 72.0° angle, with a speed v0A = 9.50 m /s. The horizontal separation between the clowns as they leave the cannons is d = 5.95 m. Find the launch speed v0B and the launch angle θB (>45.0°) for clown B.

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