What are the arrow''s horizontal and vertical components

Reference no: EM139465

Q1. If a car travelling at 64 km/h will skid 24 m when its brakes lock, how far will it skid if it is travelling at 140 km/h when its brakes lock?

Q2. An arrow is shot from a bow at an angle of 36º above the horizontal with the initial speed of 50.00 m/s. What are the arrow's horizontal (x) and vertical (y) components?

Q3. Though slow on land, the leatherback turtle holds record for the fastest water speed of any reptile: 9.78 m/s. It is also among the largest of reptiles. Assume the largest leatherback yet discovered were to swim at the top leatherback speed. If its kinetic energy was 6.08 × 10^4 J, what was its mass?

Reference no: EM139465

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