2 Answered Questions for the topic 2DKinematics
2dkinematics Physics
10/09/19
A Knight of the Round Table fires off a vat of burning pitch from his catapult at 17.5 m/s, at 36 ◦ above the horizontal. The acceleration of gravity is 9.8 m/s 2 .
1.How long is it in the air? Answer in units of s.2.What is the horizontal component of the velocity? Answer in units of m/s.3.How far from the catapult does it land? Answer in units of m.
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2dkinematics Physics
10/09/19
A toy car runs off the edge of a table that is 1.666 m high. The car lands 0.4049 m from the base of the table.
1.How long does it take for the car to fall? The acceleration due to gravity is 9.8 m/s 2 . Answer in units of s.2.What is the horizontal velocity of the car? Answer in units of m/s.
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