Approach used:- here we use the definition of average acceleration and the fact that instantaneous acceleration is the slope of the velocity time graph at any instant.
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Use the graph below for questions 12 15 Velocity versus Time 1 2 3 4 5...
All please 5. The velocity of a projectile at its highest point is always a Negative cZero b Positive d Equal to the initial velocity 6. If a projectile is launched with an initial velocity of 20 m/s from a height of 50 m in the direction 60° east of north, how long does it take the projectile to return to its original height? 7. Peterson traveled 5 m due west, and then another 5 m due north. From his...
5. The velocity of a projectile at its highest point is always b Positive a Negative c Zero d Equal to the initial velocity 6. If a projectile is launched with an initial velocity of 20 m/s from a height of 50 m in the direction 60° east of north, how long does it take the projectile to return to its original height? 彐 7. Peterson traveled 5 m due west, and then another 5 m due north. From his...
5. The velocity of a projectile at its highest point is always b Positive a Negative c Zero d Equal to the initial velocity 6. If a projectile is launched with an initial velocity of 20 m/s from a height of 50 m in the direction 60° east of north, how long does it take the projectile to return to its original height? 彐 7. Peterson traveled 5 m due west, and then another 5 m due north. From his...
Please answer 5-8 accurately. Thank you. Only answer if you know everything thank you 5. The velocity of a projectile at its highest point is always b Positive a Negative c Zero d Equal to the initial velocity 6. If a projectile is launched with an initial velocity of 20 m/s from a height of 50 m in the direction 60 east of north, how long does it take the projectile to return to its original height? 7. Peterson traveled...
Need # 6,7,8 b Pusitive dEqual to the initial velocity at its hichest point is always dia projectile lam ched with an hechemast of north, how long horth, Aoe an initial velocity of 20 m/s from a height of 50 m in the does it take the projectile to return to its original 7. Peterson traveled 5 m due west, and then location, he wishes to return to his original loc far and he wishesdue west, and then another 5...
7. Peterson traveled 5 m due west, and then another 5 m due north、 From his current location, he wishes to return to his original location by traveling in a straight line How far and in what direction should he travel? 8. If a projectile is launched from the ground with an initial velocity 100m/s in the direction 30° north of east, what is maximum height and maximum range of the projetile?
2) A projectile is launched into the air from ground level heading east. The projectile is launched at an angle of 45° with an initial velocity of 20 m/s. The wind is blowing the projectile in the north direction, with an acceleration of 2 m/s?. Assuming gravity is pulling the projectile downward toward the ground at a constant 9.8m/s", where does the projectile land in relation to its starting position?
2) A projectile is launched into the air from ground level heading east. The projectile is launched at an angle of 45° with an initial velocity of 20 m/s. The wind is blowing the projectile in the north direction, with an acceleration of 2 m/s?. Assuming gravity is pulling the projectile downward toward the ground at a constant 9.8m/s”, where does the projectile land in relation to its starting position?
2) A projectile is launched into the air from ground level heading east. The projectile is launched at an angle of 45° with an initial velocity of 20 m/s. The wind is blowing the projectile in the north direction, with an acceleration of 2 m/s. Assuming gravity is pulling the projectile downward toward the ground at a constant 9.8m/s?, where does the projectile land in relation to its starting position?
2) A projectile is launched into the air from ground level heading east. The projectile is launched at an angle of 45° with an initial velocity of 20 m/s. The wind is blowing the projectile in the north direction, with an acceleration of 2 m/s2. Assuming gravity is pulling the projectile downward toward the ground at a constant 9.8m/s², where does the projectile land in relation to its starting position?