I keep getting the wrong answer for this problem... can anyone help? On a spacecraft two...
I keep getting the wrong answer for this problem... can anyone help?
On a spacecraft two engines fire for a time of 894 s. One gives the craft an acceleration in the x direction of ax = 5.67 m/s2, while the other produces an acceleration in the y direction of ay = 9.96 m/s2. At the end of the firing period, the craft has velocity components of vx = 5920 m/s and vy = 9410 m/s. Find (a) the magnitude and (b) the direction of the initial velocity. Express the direction as an angle with respect to the +x axis.
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I keep getting the wrong answer for this problem... can anyone
help?
On a spacecraft two...
A spacecraft is traveling with a velocity of v0x = 4740 m/s along the +x direction....
A spacecraft is traveling with a velocity of v0x = 4740 m/s along the +x direction. Two engines are turned on for a time of 929 s. One engine gives the spacecraft an acceleration in the +x direction of ax = 2.11 m/s2, while the other gives it an acceleration in the +y direction of ay = 8.76 m/s2. At the end of the firing, what is a) vx and b) vy?
Chapter 03, Problem 12 A spacecraft is traveling with a velocity of vox = 4420 m/s...
Chapter 03, Problem 12 A spacecraft is traveling with a velocity of vox = 4420 m/s along the +x direction. Two engines are turned on for a time of 906 s. One engine gives the spacecraft an acceleration in the +x direction of ax = 1.42 m/s2, while the other gives it an acceleration in the +y direction of ay = 8.37 m/s2. At the end of the firing, what is a) Vy and b) vy? Units (a) Number (b)...
On a spacecraft, two engines are turned on for 794 s at a moment when the...
On a spacecraft, two engines are turned on for 794 s at a moment when the velocity of the craft has x and y components of v0x = 2030 m/s and v0y = 4430 m/s. While the engines are firing, the craft undergoes a displacement that has components of x = 4.05 x 106 m and y = 4.13 x 106 m. Find the (a) x and (b) y components of the craft's acceleration.
On a spacecraft, two engines are turned on for 816 s at a moment when the...
On a spacecraft, two engines are turned on for 816 s at a moment when the velocity of the craft has x and y components of v0x = 5620 m/s and v0y = 6100 m/s. While the engines are firing, the craft undergoes a displacement that has components of x = 4.81 x 106 m and y = 7.53 x 106 m. Find the (a) x and (b) y components of the craft's acceleration.
On a spacecraft, two engines are turned on for 931 s at a moment when the...
On a spacecraft, two engines are turned on for 931 s at a moment when the velocity of the craft has x and y components of v0x = 3530 m/s and v0y = 6660 m/s. While the engines are firing, the craft undergoes a displacement that has components of x = 5.86 x 106 m and y = 5.11 x 106 m. Find the (a) x and (b) y components of the craft's acceleration.
4. On a spacecraft, two engines are turned on for 684 s at a moment when...
4. On a spacecraft, two engines are turned on for 684 s at a moment when the velocity of the craft has x and y components of vo 4370 m/s and voy 6280 m/s While the engines are firing, the craft undergoes a displacement that has com- ponents of x 4.11 x 10. Find the x and y components of the craft's acceleration Show your Work below: Provide a diagram of this problem.
On a spacecraft, two engines are turned on for 664 s at a moment when the...
On a spacecraft, two engines are turned on for 664 s at a moment when the velocity of the craft has x and y components of v_0x = 4730 m/s and v_0y = 6140 m/s, while the engines are firing, the craft undergoes a displacement that has components of x = 5.20 times 10^6 m and y = 7.08 times 10^6 m. Find the x and y components of the craft's acceleration. a_x = _______ m/s^2 a_y = _______ m/s^2
Chapter 03, Problem 25 On a spacecraft, two engines are turned on for 418 s at...
Chapter 03, Problem 25 On a spacecraft, two engines are turned on for 418 s at a moment when the velocity of the craft has x and y components of vox 5120 m/s and voy 5190 m/s. While the engines are firing, the craft undergoes a displacement that has components of x 3.78 x 106 m and y 5.06 x 106 m. Find the (a) x and (b) y components of the craft's acceleration. (a) Number Units (b) Number Units...
a spacecraft is traveling with a velocity it v(x)= 5480 along the +x direction. two engines...
a spacecraft is traveling with a velocity it v(x)= 5480 along the +x direction. two engines are turned on for a time of 842 s, which produces a x=1.20 m/s 2 in the +x direction and a y=8.40 m/s 2 in the +y direction. what is the spacecrafts velocity at the end of firing?
The big deal with 2-dimensional kinematics is that we can break most problems back down into...
The big deal with 2-dimensional kinematics is that we can break most problems back down into one dimensional problems if the acceleration is constant. For example, vx = vx0 + axt where vx0 is the x component of the velocity at time t=0s, vx is the x component of the velocity at time t, and ax is the x component of the acceleration. In the vertical direction, the same formula is valid for all of the y components: vy =...
Chapter 03, Problem 12 A spacecraft is traveling with a velocity of vox = 4420 m/s along the +x direction. Two engines are turned on for a time of 906 s. One engine gives the spacecraft an acceleration in the +x direction of ax = 1.42 m/s2, while the other gives it an acceleration in the +y direction of ay = 8.37 m/s2. At the end of the firing, what is a) Vy and b) vy? Units (a) Number (b)...
4. On a spacecraft, two engines are turned on for 684 s at a moment when the velocity of the craft has x and y components of vo 4370 m/s and voy 6280 m/s While the engines are firing, the craft undergoes a displacement that has com- ponents of x 4.11 x 10. Find the x and y components of the craft's acceleration Show your Work below: Provide a diagram of this problem.
On a spacecraft, two engines are turned on for 664 s at a moment when the velocity of the craft has x and y components of v_0x = 4730 m/s and v_0y = 6140 m/s, while the engines are firing, the craft undergoes a displacement that has components of x = 5.20 times 10^6 m and y = 7.08 times 10^6 m. Find the x and y components of the craft's acceleration. a_x = _______ m/s^2 a_y = _______ m/s^2
Chapter 03, Problem 25 On a spacecraft, two engines are turned on for 418 s at a moment when the velocity of the craft has x and y components of vox 5120 m/s and voy 5190 m/s. While the engines are firing, the craft undergoes a displacement that has components of x 3.78 x 106 m and y 5.06 x 106 m. Find the (a) x and (b) y components of the craft's acceleration. (a) Number Units (b) Number Units...
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