art of a circus performance, a man is attempting to throw a dart into an apple which is dropped from an overhead platform. Upon ase of the apple, the man has a reflex delay of 270 milliseconds before throwing the dart. If the dart is released with a speed vo= 13 at what distance d below the platform should the man aim if the dart is to strike the apple before it hits the ground? Vo 1.50 m wer: d = i 11.5 m m 8.2 m

One of my questions got solved and helped me so much thank you! Here’s another one please. Two trains are 9.82km apart. They travel in opposite directions, to each other. Train A has a speed of 5.87 km/h at departure and an acceleration of 0.29m/s squared. Train B has a speed of 20.3m/s at the start and an acceleration of 0.69m/s squared. B. Determine when the trains meet.

Nicole throws a ball straight up. Chad watches the ball from a window 5.20 mm above the point where Nicole released it. The ball passes Chad on the way up, and it has a speed of 12.0 m/sm/s as it passes him on the way back down. How fast did Nicole throw the ball?

Problem 1: т Your bow can fire arrows at 70÷. You shoot an arrow straight up into the air. After 1 second, you shoot another S arrow into the air. a) If you are shooting the arrows from 2 m above the ground, how far above the ground do the arrows collide? (Answer: 251 m) b) What are the velocities of the arrows when they collide? (Answer: ỦA c) On a single graph, plot y-position vs time for each arrow. This should show the intersection of where and when they collide. -4.9ŷ" vB = 4.99) т S

As part of a circus performance, a man is attempting to throw a dart into an apple which is dropped from an overhead platform. Upon release of the apple, the man has a reflex delay of 155 milliseconds before throwing the dart. If the dart is released with a speed vo = 12 m/s, at what distance d below the platform should the man aim if the dart is to strike the apple before it hits the ground? %0 1.50 m Answer: d = 12.0 m E 8.9 m

Question 23

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11. A person standing over an atrium 23.5 m below them and tosses a baseball straight up at22.1 m/s. The ball lands on the glass of the atrium ceiling and cracks it. Ten seconds later, theceiling cracks and the ball falls 11.1 m and lands on the floor of the atrium. a) What was the velocity of the baseball just before it hit the glass ceiling of theatrium?b) How long did it take for the ball to hit the atrium ceiling?c) How long does it take for the baseball to fall from the atrium ceiling and hit thefloor?

Susan is 2.25 m [W] of the park and her good friend, Mary, is 1.76 m [E] of the park. If it took Mary 10.0 seconds to run to Susan and back to her original position, What would be her overall velocity in m/s? 0.802 m/s [W] 4.01 m/s [W] O m/s O 0.802 m/s [E]

A baseball player hits the ball and then runs down the first base line at 22 ft/s. The first baseman fields the ball and then runs toward first base along the second base line at 18 ft/s. 0 distance change: d Determine how fast the distance between the two players is decreasing at a moment when the hitter is 16 ft from first base and the first baseman is 12 ft from first base. (Use decimal notation. Give your answer to one decimal place.) ft/sec