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A Projectile Starts at the Coordinate Origin, Where the Displacement

Question 15

Multiple Choice

A projectile starts at the coordinate origin, where the displacement vector also originates. The initial velocity, v0, makes an angle θ0 with the horizontal where 0 < θ0 < 90°. At the instant when the projectile is at the highest point of its trajectory, the displacement, velocity and acceleration vectors are A projectile starts at the coordinate origin, where the displacement vector also originates. The initial velocity, v<sub>0</sub>, makes an angle θ<sub>0</sub> with the horizontal where 0 < θ<sub>0</sub> < 90°. At the instant when the projectile is at the highest point of its trajectory, the displacement, velocity and acceleration vectors are , and . Which statement is true? A) is parallel to . B) is perpendicular to . C) is parallel to . D) is perpendicular to . E) is perpendicular to . , A projectile starts at the coordinate origin, where the displacement vector also originates. The initial velocity, v<sub>0</sub>, makes an angle θ<sub>0</sub> with the horizontal where 0 < θ<sub>0</sub> < 90°. At the instant when the projectile is at the highest point of its trajectory, the displacement, velocity and acceleration vectors are , and . Which statement is true? A) is parallel to . B) is perpendicular to . C) is parallel to . D) is perpendicular to . E) is perpendicular to . and A projectile starts at the coordinate origin, where the displacement vector also originates. The initial velocity, v<sub>0</sub>, makes an angle θ<sub>0</sub> with the horizontal where 0 < θ<sub>0</sub> < 90°. At the instant when the projectile is at the highest point of its trajectory, the displacement, velocity and acceleration vectors are , and . Which statement is true? A) is parallel to . B) is perpendicular to . C) is parallel to . D) is perpendicular to . E) is perpendicular to . . Which statement is true?


A)
A projectile starts at the coordinate origin, where the displacement vector also originates. The initial velocity, v<sub>0</sub>, makes an angle θ<sub>0</sub> with the horizontal where 0 < θ<sub>0</sub> < 90°. At the instant when the projectile is at the highest point of its trajectory, the displacement, velocity and acceleration vectors are , and . Which statement is true? A) is parallel to . B) is perpendicular to . C) is parallel to . D) is perpendicular to . E) is perpendicular to . is parallel to
A projectile starts at the coordinate origin, where the displacement vector also originates. The initial velocity, v<sub>0</sub>, makes an angle θ<sub>0</sub> with the horizontal where 0 < θ<sub>0</sub> < 90°. At the instant when the projectile is at the highest point of its trajectory, the displacement, velocity and acceleration vectors are , and . Which statement is true? A) is parallel to . B) is perpendicular to . C) is parallel to . D) is perpendicular to . E) is perpendicular to . .
B)
A projectile starts at the coordinate origin, where the displacement vector also originates. The initial velocity, v<sub>0</sub>, makes an angle θ<sub>0</sub> with the horizontal where 0 < θ<sub>0</sub> < 90°. At the instant when the projectile is at the highest point of its trajectory, the displacement, velocity and acceleration vectors are , and . Which statement is true? A) is parallel to . B) is perpendicular to . C) is parallel to . D) is perpendicular to . E) is perpendicular to . is perpendicular to
A projectile starts at the coordinate origin, where the displacement vector also originates. The initial velocity, v<sub>0</sub>, makes an angle θ<sub>0</sub> with the horizontal where 0 < θ<sub>0</sub> < 90°. At the instant when the projectile is at the highest point of its trajectory, the displacement, velocity and acceleration vectors are , and . Which statement is true? A) is parallel to . B) is perpendicular to . C) is parallel to . D) is perpendicular to . E) is perpendicular to . .
C)
A projectile starts at the coordinate origin, where the displacement vector also originates. The initial velocity, v<sub>0</sub>, makes an angle θ<sub>0</sub> with the horizontal where 0 < θ<sub>0</sub> < 90°. At the instant when the projectile is at the highest point of its trajectory, the displacement, velocity and acceleration vectors are , and . Which statement is true? A) is parallel to . B) is perpendicular to . C) is parallel to . D) is perpendicular to . E) is perpendicular to . is parallel to
A projectile starts at the coordinate origin, where the displacement vector also originates. The initial velocity, v<sub>0</sub>, makes an angle θ<sub>0</sub> with the horizontal where 0 < θ<sub>0</sub> < 90°. At the instant when the projectile is at the highest point of its trajectory, the displacement, velocity and acceleration vectors are , and . Which statement is true? A) is parallel to . B) is perpendicular to . C) is parallel to . D) is perpendicular to . E) is perpendicular to . .
D)
A projectile starts at the coordinate origin, where the displacement vector also originates. The initial velocity, v<sub>0</sub>, makes an angle θ<sub>0</sub> with the horizontal where 0 < θ<sub>0</sub> < 90°. At the instant when the projectile is at the highest point of its trajectory, the displacement, velocity and acceleration vectors are , and . Which statement is true? A) is parallel to . B) is perpendicular to . C) is parallel to . D) is perpendicular to . E) is perpendicular to . is perpendicular to
A projectile starts at the coordinate origin, where the displacement vector also originates. The initial velocity, v<sub>0</sub>, makes an angle θ<sub>0</sub> with the horizontal where 0 < θ<sub>0</sub> < 90°. At the instant when the projectile is at the highest point of its trajectory, the displacement, velocity and acceleration vectors are , and . Which statement is true? A) is parallel to . B) is perpendicular to . C) is parallel to . D) is perpendicular to . E) is perpendicular to . .
E)
A projectile starts at the coordinate origin, where the displacement vector also originates. The initial velocity, v<sub>0</sub>, makes an angle θ<sub>0</sub> with the horizontal where 0 < θ<sub>0</sub> < 90°. At the instant when the projectile is at the highest point of its trajectory, the displacement, velocity and acceleration vectors are , and . Which statement is true? A) is parallel to . B) is perpendicular to . C) is parallel to . D) is perpendicular to . E) is perpendicular to . is perpendicular to
A projectile starts at the coordinate origin, where the displacement vector also originates. The initial velocity, v<sub>0</sub>, makes an angle θ<sub>0</sub> with the horizontal where 0 < θ<sub>0</sub> < 90°. At the instant when the projectile is at the highest point of its trajectory, the displacement, velocity and acceleration vectors are , and . Which statement is true? A) is parallel to . B) is perpendicular to . C) is parallel to . D) is perpendicular to . E) is perpendicular to . .

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