Recent questions tagged vector

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What is the difference between a vector and scalar quantity?
What is the difference between a vector and scalar quantity?What is the difference between a vector and scalar quantity? ...
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Superman is flying at 300 m/s. He then accelerates at a rate of 20 m/s2 for 10 seconds. How fast is he now flying?
Superman is flying at 300 m/s. He then accelerates at a rate of 20 m/s2 for 10 seconds. How fast is he now flying?A car is initially moving at 20 m/s. &nbsp;The car then accelerates at a rate of 5 m/s2. &nbsp;How fast will the car be moving after 400 meters? ...
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A car is initially moving at 20 m/s. The car then accelerates at a rate of 5 m/s2. How fast will the car be moving after 400 meters?
A car is initially moving at 20 m/s. The car then accelerates at a rate of 5 m/s2. How fast will the car be moving after 400 meters?A car is initially moving at 20 m/s. The car then accelerates at a rate of 5 m/s2. &nbsp;How fast will the car be moving after 400 meters? ...
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A bowling ball moving 20 m/s comes to rest at the end of the alley 20 meters away. Determine the acceleration of the bowling ball.
A bowling ball moving 20 m/s comes to rest at the end of the alley 20 meters away. Determine the acceleration of the bowling ball.A bowling ball moving 20 m/s comes to rest at the end of the alley 20 meters away. &nbsp;Determine the acceleration of the bowling ball. ...
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What is the total time that the rock will be in the air?
What is the total time that the rock will be in the air? Justin takes out his slingshot and shoots a rock into the air at 35 m/s.&nbsp; What is the total time that the rock will be in the air? Ho ...
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Determine the time it takes the ball to reach its maximum height.
Determine the time it takes the ball to reach its maximum height. Erin throws a baseball into the air at 20 m/s. Determine the time it takes the ball to reach its maximum height. What is the ball ...
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Brian takes a slingshot and aims it at a target on the ground. If he shoots the marble at 30 m/s and it takes the marble 0.65 seconds to reach the target, how high was the slingshot from the target?Brian takes a slingshot and aims it at a target on the ground. &nbsp;If he shoots the marble at 30 m/s and it takes the marble 0.65 seconds to reach t ...
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If her total trip takes 3 minutes, what is John’s average velocity?
If her total trip takes 3 minutes, what is John’s average velocity?John runs to her classroom which is 20 meters away. &nbsp;She forgets her physics book in her locker and must return 20 meters in the direction from w ...
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A fighter jet flies 3 km west and then 2 km east in 8 minutes. Determine the jet’s average velocity. (Remember to convert!)
A fighter jet flies 3 km west and then 2 km east in 8 minutes. Determine the jet’s average velocity. (Remember to convert!)A fighter jet flies 3 km west and then 2 km east in 8 minutes. &nbsp;Determine the jet’s average velocity. &nbsp;(Remember to convert!) ...
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A bowling ball races down the 19 meter alley in 3 seconds. What is the ball’s average speed?
A bowling ball races down the 19 meter alley in 3 seconds. What is the ball’s average speed?A bowling ball races down the 19 meter alley in 3 seconds. &nbsp;What is the ball’s average speed? ...
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The Port Jefferson ferry travels 20 miles north to Connecticut and then 20 miles south to Long Island. What is the displacement of the ferry?
The Port Jefferson ferry travels 20 miles north to Connecticut and then 20 miles south to Long Island. What is the displacement of the ferry?The Port Jefferson ferry travels 20 miles north to Connecticut and then 20 miles south to Long Island. &nbsp;What is the displacement of the ferry? ...
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Jenny walks 30 meters north, 40 meters south, and 20 meters north. Determine the displacement travelled by Jenny.
Jenny walks 30 meters north, 40 meters south, and 20 meters north. Determine the displacement travelled by Jenny.Jenny walks 30 meters north, 40 meters south, and 20 meters north. &nbsp;Determine the displacement travelled by Jenny. ...
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A speed boat takes off 400 feet to the north and then travels 600 feet back to the south. Determine the distance travelled by the boat.
A speed boat takes off 400 feet to the north and then travels 600 feet back to the south. Determine the distance travelled by the boat.A speed boat takes off 400 feet to the north and then travels 600 feet back to the south. &nbsp;Determine the distance travelled by the boat. ...
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A jet takes off from Florida and flies 100 miles north and then 400 miles west. Determine the total distance travelled by the jet.
A jet takes off from Florida and flies 100 miles north and then 400 miles west. Determine the total distance travelled by the jet. Jenny walks 30 meters north, 40 meters south, and 20 meters north.&nbsp; Determine the distance travelled by Jenny. ...
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Jenny walks 30 meters north, 40 meters south, and 20 meters north. Determine the distance travelled by Jenny.
Jenny walks 30 meters north, 40 meters south, and 20 meters north. Determine the distance travelled by Jenny. Jenny walks 30 meters north, 40 meters south, and 20 meters north.&nbsp; Determine the distance travelled by Jenny. ...
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Johnny rides his bicycle 40 meters north and 20 meters east in 10 seconds. What is Johnny’s average speed?
Johnny rides his bicycle 40 meters north and 20 meters east in 10 seconds. What is Johnny’s average speed?Johnny rides his bicycle 40 meters north and 20 meters east in 10 seconds. &nbsp;What is Johnny’s average speed? ...
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The school bus covers a distance of 400 meters in 20 seconds. What is the average speed of the bus?
The school bus covers a distance of 400 meters in 20 seconds. What is the average speed of the bus?The school bus covers a distance of 400 meters in 20 seconds. &nbsp;What is the average speed of the bus? ...
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What is the difference between distance and displacement?
What is the difference between distance and displacement?What is the difference between distance and displacement? ...
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A plane takes off at 300 m/s at an angle of 25 degrees to the ground. Find the perpendicular components of the velocity vector.
A plane takes off at 300 m/s at an angle of 25 degrees to the ground. Find the perpendicular components of the velocity vector.A plane takes off at 300 m/s at an angle of 25 degrees to the ground. &nbsp;Find the perpendicular components of the velocity vector. ...
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What is the difference between a vector and scalar quantity?
What is the difference between a vector and scalar quantity?What is the difference between a vector and scalar quantity? ...
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How will you check if an element 25 is present in a vector?
How will you check if an element 25 is present in a vector?How will you check if an element 25 is present in a vector? ...
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There is a function $\text{fn}(a, b, c, d, e) = a + b * c - \dfrac{d}{e}$. Write the code to call fn on the vector c(1,2,3,4,5) such that the output is same as fn(1,2,3,4,5).
There is a function $\text{fn}(a, b, c, d, e) = a + b * c - \dfrac{d}{e}$. Write the code to call fn on the vector c(1,2,3,4,5) such that the output is same as fn(1,2,3,4,5).There is a function $\text{fn}(a, b, c, d, e) = a + b c - \dfrac{d}{e}$. Write the code to call fn on the vector c(1,2,3,4,5) such that the output i ...
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What will be the class of the resulting vector if you concatenate a number and a logical?
What will be the class of the resulting vector if you concatenate a number and a logical?What will be the class of the resulting vector if you concatenate a number and a logical? ...
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What will be the class of the resulting vector if you concatenate a number and a character?