3. You throw a ball into the air, and catch it 5s later at the same height at which it was thrown. (4 marks)
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3. You throw a ball into the air, and catch it 5s later at the same...
3. You throw a ball into the air, and catch it 5s later at the same height at which it was thrown. (4 marks) a) What was the initial velocity of the ball? b) How high did the ball go? 4. The following graph represents the position of an object, moving along a horizontal line as a function of time. The positive direction is East and negative direction is West. Express all answers to two significant figures. (5 marks) Position...
2) You throw a ball straight up with an initial velocity 15.0 m/s a) How high does it go? Ignor e the air resistance. (1 mark) b) How long does it take for the ball to reach its maximum height? (1 mark) What is the ball velocity when the ball is 6.00 m above the initial throwing point? c) (1 mark) What is the velocity of the ball when it back to initial point? (1 mark) d) 2) You throw...
You throw a ball for a dog to catch at a speed of 11.3 m/s, and an angle of 40 degrees to the horizontal. If the dog is initially next to you, dashes when you throw and catches it at the same height at which it was launched, for how long did the dog run? Report the value in seconds rounded to the nearest hundredth.
You are in the middle of a football field and you throw a ball straight up in the air and you catch the ball at the same height at which you let it go. While ignoring air resistance (drag), sketch the Velocity vs. Time and Acceleration vs. Time curves for the ball once it was released from your hand until you catch it. Be sure to title and label everything on the graphs. Label the points on the curve when...
You toss a racquetball directly upward and then catch it at the same height you released it 1.28 s later. Assume air resistance is negligible. (a) What is the acceleration of the ball while it is moving upward? magnitude m/s2 direction (b) What is the acceleration of the ball while it is moving downward? magnitude m/s2 direction (c) What is the acceleration of the ball while it is at its maximum height? magnitude m/s2 direction (d) What is the velocity...
throw a ball straight up into the air with initial velocity vi. (neglect air resistance). how long will it take for the ball to come back to its initial position? what is the maximum height the ball reaches?
I throw a ball straight up in the air with a speed of 15 m/s. It leaves my hand at a height of y = 0 m. a) How high will it go? b) How long does it take to return to its initial height?
a. Find the speed required to throw a ball straight up and have it return 6 seconds later. Neglect air resistance. b. How high does the ball go? Please Help!! Thanks!! :)
Two throw A blue ball is thrown upward with an initial speed of 22.2 m/s, from a height of 0.8 meters above the ground. 2.7 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 9.2 m/s from a height of 27.8 meters above the ground. The force of grandly due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s^2. What is the speed of...
Ba Example 2-16 Ball thrown upward A woman throws a ball upward into the air with an initial velocity of 15.0 m/s. Calculate: (a) How high it goes (b) The time for the ball to reach its maximum height Ignore air resistance. 2-7 Freely Falling Objects Example 2-16 Ball thrown upward A woman throws a ball upward into the air with an initial velocity of 15.0 m/s. Calculate: (c) How long the ball is in the air before she catches...