GD News Translate Equilibrum. Three balls of different masses are thrown straight upward with initial speeds as indicated. Which rank best describes the speeds of the balls a second after being thrown? 15 m/s 10 m/s 3 m/s А C 1.0 kg 1.5 kg 0.8 kg
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Q: Output: Assess 2. Which letter best represents the amplitude? It! 2 of 4 A AV - D
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- Aisha throws a 0.7-kg ball upward. Frances, standing on a balcony above Aisha, catches the ball by exerting a 1.7-N downward force on the ball.Two ice skaters, Anne and Steve, face each other while at rest, and then push against each other's hands. The mass of Steve is twice that of Anne. How do their speeds compare after they push off? Anne's speed is one-half of Steve's speed. Anne's speed is four times Steve's speed. Anne's speed is two times Steve's speed. Anne's speed is the same as Steve's speed. Anne's speed is one-fourth of Steve's speed.An 82-kg male and a 48-kg female pair figure skating team are gliding across the ice at 7.4 m/s, preparing for a throw jump maneuver. The male skater tosses the female skater forward with a speed of 8.6 m/s. Determine the speed of the male skater immediately after the throw.
- In a vertical jump-and-reach test, 60 kg Blake Griffin (shedding the pounds for those LA summers…..oops, Detroit summers…wait, Brooklyn, who does he play for now???) jumps 60 cm, while 90 kg DeAndre Jordan jumps 45 cm. Assuming both jumps took the same amount of time, which jumper was more powerful?1. A car with a mass of 1000 kg moves at 20 m/s. What average braking force is needed to bring the car to a halt in 10 seconds? 2. Calculate the momentum of the Titanic (m = 50000000 kg) moving at 7 m/s.THUMBS-UP WILL BE GIVEN! PHYSICS! PLEASE WRITE THE COMPLETE SOLUTIONS W/ PROPER DERIVATIVES/INTEGRAL AND UNITS ANSWER IN 2 DECIMAL PLACES. (g=9.81m/s2) A 30 kg child is jogging until he hits a swing with a mass of 4 kg. If he was running at 4 m/s, find the final velocities, and max height of the swing assuming the swing rope is weightless.