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5. The motion of a train traveling on a straight track has the velocity versus time...
You throw a rock straight up and it returns to your hand with the samc vertical...
You throw a rock straight up and it returns to your hand with the samc vertical speed you gave it. Up is positive and down is negative. Distance is measured from your hand a. Draw the rock's position vs. time graph on the left-hand axes b. Draw the rock's velocity vs. time graph on the middle axes c. Draw the rock's acceleration vs. time graph on the right-hand axes. 4. The motion of a train traveling on a straight track...
A train on a straight track starts from rest t station A. It accelerates for 20...
A train on a straight track starts from rest t station A. It accelerates for 20 seconds with an acceleration of 5 m/s^2 and then continues to travel at the velocity reached for two minutes. The train then decelerates at 5 m/s^2 for 20 seconds before coming to a stop at the next station B. What is the distance between the two stations?
A train is traveling down a straight track at 33 m/s when the engineer applies the...
A train is traveling down a straight track at 33 m/s when the engineer applies the brakes, resulting in an acceleration of -1.0 m/s2 as long as the train is in motion. How far does the train move during a 66-s time interval starting at the instant the brakes are applied? Enter a number swer is not zero. m Need Help? Read
Please show all work! 1. A train is traveling down a straight track at 20 m/s...
Please show all work!
1. A train is traveling down a straight track at 20 m/s when the engineer applies the brakes, resulting in an acceleration of 21.0 m/s2 as long as the train is in motion. How far does the train move during a 40-s time interval starting at the instant the brakes are applied? 2.A balli thrown vertically upward with a speed of 25.0 m/s.(o) How high does it rise? (b) How long does it take to reach...
7. Two train cars are on a straight, horizontal track. The car A starts at rest...
7. Two train cars are on a straight, horizontal track. The car A starts at rest and is put in motion with a constant acceleration of 2.00 m/s2. This car A moves toward the car B that is 25.0 m away. The car B is moving in same direction as car A with an initial velocity of 4.5 m/s and is traveling with a constant acceleration of -1.50 m/s2 a) Where will the cars collide? b) How long will it...
The velocity of a cart on a track traveling along the +x direction is plotted in...
The velocity of a cart on a track traveling along the +x direction is plotted in the figure. 30 25 20 z0 25 25 Evaluate the x-acceleration of the cart at time t 6.6 seconds. Submit Answer Tries 0/10 Evaluate the x-acceleration at 16.3 seconds. Submit Answer Tries 0/10 Evaluate the x-acceleration at 20.9 seconds. Submit Answer Tries O/10 Evaluate the distance the cart travels from 18.0 seconds to 22.0 seconds. Submit Answer Tries 0/10
A train moving with constant velocity travels 190 m north in 14 s and an undetermined...
A train moving with constant velocity travels 190 m north in 14 s and an undetermined distance to the west. The speed of the train is 36 m/s . Find the direction of the train's motion relative to north. How far west has the train traveled in this time?
Q.4 A train starts in a train station at time t = 0 s at position...
Q.4 A train starts in a train station at time t = 0 s at position r = 0 m. For 1 minute, the train has a constant acceleration a = 1 ms? then it has zero acceleration for 5 minutes, then it has a constant acceleration a = -0.25 m s-2 for 4 minutes until it stops with zero velocity at the next train station. The train track is a straight line. Draw a graph of the velocity of...
Requirment: Acceleation of particle versus time? A particle travels along a straight line for a duration of 6 seconds. At t-o, the particle is at rest and se-5 m. The motion profile is as follows...
Requirment:
Acceleation of particle versus time?
A particle travels along a straight line for a duration of 6 seconds. At t-o, the particle is at rest and se-5 m. The motion profile is as follows: Between 0 and 1 seconds, it travels at a speed V1. Between 1 and 2 scconds, it travels at an acceleration a2 Between 2 and 3 seconds, it travels at an acceleration a3 Between 3 and 4 scconds, it travels at an acceleration a4 Between...
1. The graph shows the motion of an object traveling in a straight line as a...
1. The graph shows the motion of an object traveling in a straight line as a function of time. What is the average speed of the object during the first two seconds? 5 m/s 2.5 m/s 10 m/s 20 m/s 2. Using the velocity versus time graph, what was the average acceleration of the object during segment B? 0 m/s/s 20 ms/s 10 m/s/s 5 m/s/s 3. Remember to identify all your data, write the equation, and show your work....
You throw a rock straight up and it returns to your hand with the samc vertical speed you gave it. Up is positive and down is negative. Distance is measured from your hand a. Draw the rock's position vs. time graph on the left-hand axes b. Draw the rock's velocity vs. time graph on the middle axes c. Draw the rock's acceleration vs. time graph on the right-hand axes. 4. The motion of a train traveling on a straight track...
A train is traveling down a straight track at 33 m/s when the engineer applies the brakes, resulting in an acceleration of -1.0 m/s2 as long as the train is in motion. How far does the train move during a 66-s time interval starting at the instant the brakes are applied? Enter a number swer is not zero. m Need Help? Read
Please show all work!
1. A train is traveling down a straight track at 20 m/s when the engineer applies the brakes, resulting in an acceleration of 21.0 m/s2 as long as the train is in motion. How far does the train move during a 40-s time interval starting at the instant the brakes are applied? 2.A balli thrown vertically upward with a speed of 25.0 m/s.(o) How high does it rise? (b) How long does it take to reach...
7. Two train cars are on a straight, horizontal track. The car A starts at rest and is put in motion with a constant acceleration of 2.00 m/s2. This car A moves toward the car B that is 25.0 m away. The car B is moving in same direction as car A with an initial velocity of 4.5 m/s and is traveling with a constant acceleration of -1.50 m/s2 a) Where will the cars collide? b) How long will it...
The velocity of a cart on a track traveling along the +x direction is plotted in the figure. 30 25 20 z0 25 25 Evaluate the x-acceleration of the cart at time t 6.6 seconds. Submit Answer Tries 0/10 Evaluate the x-acceleration at 16.3 seconds. Submit Answer Tries 0/10 Evaluate the x-acceleration at 20.9 seconds. Submit Answer Tries O/10 Evaluate the distance the cart travels from 18.0 seconds to 22.0 seconds. Submit Answer Tries 0/10
Q.4 A train starts in a train station at time t = 0 s at position r = 0 m. For 1 minute, the train has a constant acceleration a = 1 ms? then it has zero acceleration for 5 minutes, then it has a constant acceleration a = -0.25 m s-2 for 4 minutes until it stops with zero velocity at the next train station. The train track is a straight line. Draw a graph of the velocity of...
Requirment:
Acceleation of particle versus time?
A particle travels along a straight line for a duration of 6 seconds. At t-o, the particle is at rest and se-5 m. The motion profile is as follows: Between 0 and 1 seconds, it travels at a speed V1. Between 1 and 2 scconds, it travels at an acceleration a2 Between 2 and 3 seconds, it travels at an acceleration a3 Between 3 and 4 scconds, it travels at an acceleration a4 Between...
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