A cart is propelled over an xy plane withaccelerationcomponents a_x =6.4m/s² anda_y =-2.1 m/s². Its initial velocityhascomponents v_0x = 7.8m/sandv_0y =14.9 m/s. In unit-vectornotation, what is the velocityof the cart when it reachesitsgreatest y coordinate?

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A cart is propelled over an xy plane w/ accelerationcomponents ax=4.0 m/s^2 and ay=-2.0 m/s^2. Its initial velocity hascomponents vox=8.0 m/s and voy=12 m/s. In vector unit notation whatis the velocity of the cart when it reaches its greatest ycoordinate?
From:
Fundamentals of Physics 9th edition
Halliday & Resnick
chapter 4, pg79, problem 17

A puck is moving on an air hockey table. Relative to an x, y coordinate system at time t = 0 s, the x components of the puck's initial velocity and acceleration are v0x = +3.0 m/s and ax = +8.7 m/s2. The y components of the puck's initial velocity and acceleration are v0y = +9.2 m/s and ay = -1.7 m/s2. Find (a) the magnitude v and (b) the direction ? of the puck's velocity at a time of t = 0.50 s. Specify the direction relative to the +x axis.

A puck is moving on an air hockey table. Relative to an x, y coordinate system at time t = 0 s, the x components of the puck's initial velocity and acceleration are v0x = +4.1 m/s and ax = +3.6 m/s2. The y components of the puck's initial velocity and acceleration are v0y = +8.1 m/s and ay = -5.7 m/s2. Find (a) the magnitude v and (b) the direction ? of the puck's velocity at a time of t = 0.50 s. Specify the direction relative to the +x axis.

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A cart is propelled over an xy plane withaccelerationcomponents a_x =6.4m/s² anda_y =-2.1 m/s². Its initial velocityhascomponents v_0x = 7.8m/sandv_0y =14.9 m/s. In unit-vectornotation, what is the velocityof the cart when it reachesitsgreatest y coordinate?

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Physics: Principles with Applications

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A cart is propelled over an xy plane withaccelerationcomponents ax =6.4m/s2 anday =-2.1 m/s2. Its initial velocityhascomponents v0x = 7.8m/sandv0y =14.9 m/s. In unit-vectornotation, what is the velocityof the cart when it reachesitsgreatest y coordinate?

Unlock all answers

Related textbook solutions

Physics: Principles with Applications

Related questions

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A cart is propelled over an xy plane withaccelerationcomponents a_x =6.4m/s² anda_y =-2.1 m/s². Its initial velocityhascomponents v_0x = 7.8m/sandv_0y =14.9 m/s. In unit-vectornotation, what is the velocityof the cart when it reachesitsgreatest y coordinate?