Projectile A is launched vertically up from a point situated ha m/s. At the instant the...
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Projectile A is launched vertically up from a point situated ha m/s. At the instant the speed of projectile A equals zero, projectile B is launched vertically upward from a point located hp =112 m above ground with an initial speed of 29 m/s. = 70 m above ground with an initial speed of v, = 46 Analyse the motion of both projectiles and determine • How many seconds after the launch of projectile A should the operator wait to launch projectile B? At sec • When projectiles A and B pass each other: they are m above ground, A height of m above the initial point of launch of projectile A and • And m above the point of launch of projectile B • The encounter happens sec after the launching B rojectile B will hit the ground sec after the instant of its launch and With a delay of ALAB sec after projectile A hits the ground The total distance travelled by projectile A from the launch to the ground is m Projectile B traveled a total distance of m from launch to the ground Projectile A is launched vertically up from a point situated ha m/s. At the instant the speed of projectile A equals zero, projectile B is launched vertically upward from a point located hp =112 m above ground with an initial speed of 29 m/s. = 70 m above ground with an initial speed of v, = 46 Analyse the motion of both projectiles and determine • How many seconds after the launch of projectile A should the operator wait to launch projectile B? At sec • When projectiles A and B pass each other: they are m above ground, A height of m above the initial point of launch of projectile A and • And m above the point of launch of projectile B • The encounter happens sec after the launching B rojectile B will hit the ground sec after the instant of its launch and With a delay of ALAB sec after projectile A hits the ground The total distance travelled by projectile A from the launch to the ground is m Projectile B traveled a total distance of m from launch to the ground
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Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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