A projectile with mass 6 kg is fired from a catapult at an enemy's castle. The...
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A projectile with mass 6 kg is fired from a catapult at an enemy's castle. The position of the projectile's location is recorded at six different times. All distances have been measured in meters. 1 = < 27, 171.5, 0> m at t = 1s, 2 = < 71, 205,0 > m at t = 2s, 3 = < 159, 239,0> m at t = 4s, 4 = < 247, 229,0> m at t = 6s, 5 = < 335, 175,0> m at t = 8s, 6 = < 379, 131.5,0> mat t= - 9s. (a) Calculate the average velocity at positions 1, 2, and 3. At position 1: < 0 At position 2: < 44 At position 3: < 44 < 0 I 309 I 0 -33.5 -17 I 0 I 0 (b) Calculate the average force on the projectile as it moves from position 1 to 3. 0 0 >N > m/s > m/s > m/s A projectile with mass 6 kg is fired from a catapult at an enemy's castle. The position of the projectile's location is recorded at six different times. All distances have been measured in meters. 1 = < 27, 171.5, 0> m at t = 1s, 2 = < 71, 205,0 > m at t = 2s, 3 = < 159, 239,0> m at t = 4s, 4 = < 247, 229,0> m at t = 6s, 5 = < 335, 175,0> m at t = 8s, 6 = < 379, 131.5,0> mat t= - 9s. (a) Calculate the average velocity at positions 1, 2, and 3. At position 1: < 0 At position 2: < 44 At position 3: < 44 < 0 I 309 I 0 -33.5 -17 I 0 I 0 (b) Calculate the average force on the projectile as it moves from position 1 to 3. 0 0 >N > m/s > m/s > m/s
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a To calculate the average velocity at positions 1 2 and 3 we need to find the displacement and time ... View the full answer
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
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