Name: Directions: Write out your legible answers in the space provid 1. If a car decelerated...
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Irlte out your legible answers in the space provided. 1. If a car decelerated at a constant rate until it stopped such that it traveled 400 m in 5 s, what was the initial velocity of the car? If an object is moving with a constant acceleration such that its average velocity is 6m/s in 4s with an initial veocity of 2 m/s, what is the acceleration of the car? 2. 3. If...
a car decelerated at a constant rate until it stopped such that it traveled 400 m in 5 s, what was the initial velocity of the car? If an object is moving with a constant acceleration such that its average velocity is 6m/s in 4s with an initial veocity of 2 m/s, what is the acceleration of the car? 2. 3. If a ball is dropped from a 100 m building, how long will it take to hit the ground?...
OLLEGE Basic Physics PHY 114-W-01 Department of Physical and Computer Sciences Medgar Evens College Quiz 3 Name: Directions: Write out your legible answers in the space provided. If a car decelerated at a constant rate until it stopped such that it travelod 400 m in 5 s, what was the initial velocity of the car? 1. If an object is moving with a constant acceleration such that its average velocity is 6m/s in 4s with an initial veocity of 2...
Directions: Write out your legible answers in the space provided. Position vs Time 3456789101112 15 16 17 18 19 1. Referring to the graph above, find the displacement and distance from t 2 sto 8 s 2. Referring to the graph above, find the average velocity and average speed from t- 6s tot 15 s. 4. John ran for 144 m at a constant velocity of 6 m/s; and then, walked back at a constant velocity of 2 m/s. How...
Name Directions: Write out your legible answers in the space provided 1. If a weight is hung from a string which has a tension of 100 N, what is the mass of the weight? 2. A rocket moving with a constant accleration that has a mass of 45 kg and an initial velocity of Om/s traveled 300 m in 10s. What is the force of the rocket? hat has a mass of 5.68 x 1026 kg and a diameter of...
Directions: Write out your legible answers in the space provided If a rock is thrown into the air at a 30 degree angle with an velocity of 20m/s, what is the maxinm height reached by the rock? 2. If a bullet is fired from an gun at a 60P angle with a velocity of 300m/s,bow far does it reach before hitting the ground? 3. If the velocity fnction of an object is , what is the instantaneous speed of the...
Directions: Write out your legible answers in the space provided. 1. What is the angle of a projectile launched from the ground which has a maximum height that is half its maximum range? 2. If a car is moving with a constant velocity of 30 m/s around a roundabout with a diameter of 20 Tm, what is the centripetal acceleration of the car? If the period of a particle moving in a uniform circle with radius 0.2 m is of...
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A ball is shot into the alr with an Initial velocity of 40m/s, what is be the maxim by the ball? 5. Extra Credit: Draw the velocity vs time graph from the position vs time graph of a froe falling object Velocity vs Time Position vs Time r(m) 30 10 -1012 3 4 5 6 78 9 10 11 12 13 14 -30 1 2 3 4 5 67 89 10 11 12...
Directions: Write out your legible answers in the space provided. 1. If a weight is hung fron a string which has a tension of 100 N, what is the mass of the weight? 2. A rocket moving with a constant accleration that has a muss of 45 kg and an initinl velocity of Om/s traveled 300 m in 10 s. What is the force of the rocket? 3. What is the gravity of a planet that has a mass of...
Directions: Write out your legible answers in the space provided 1. If a rock is thrown into the air at a 30 degree angle with an velocity of 20m/s, what is the maccium height reached by the rock? 2. If a bullet is fired from an gun at a 60P angle with a velocity of 300m/s,bow far does it reach before hitting the ground? 3. If the velocity function of an objeet is e(t)-(e-1) i + (2t +2)js , what...