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ANSWER THE NUMBER 2 ONLY.
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- A basketball leaves a player's hands at a height of 2.15 m above the floor. The basket is 3.05 m above the floor. The player likes to shoot the ball at a 35.0 ∘ angle. If the shot is made from a horizontal distance of 11.00 m and must be accurate to ±0.27 m (horizontally), what is the range of initial speeds allowed to make the basket? Enter your answers numerically separated by a comma. vmin,vmax? .......... m/sA ball thrown horizontally at 12.7 m/sm/s from the roof of a building lands 20.2 mm from the base of the building. How tall is the building? Express your answer using three significant figures and include the appropriate units.The range of a projectile fired at an angle ? with the horizontal and with an initial velocity of v0 feet per second is r = 1 32 v02 sin(2?) where r is the horizontal distance (in feet) the projectile travels. An athlete throws a javelin at 75 feet per second. At what angle must the athlete throw the javelin so that the javelin travels 145 feet? (Assume ? < 45°. Round your answer to two decimal places.)? = °