A 17 kg body is moving through space in the positive direction of an x axis with a speed of 250 m/s when, due to an internal explosion, it breaks into three parts. One part, witha mass of 6.9 kg, moves away from the point of explosion with a speed of 190 m/s in the positive y direction. A second part, with a mass of 5.5 kg. moves in the negative x direction with a speed of 690 m/s. What are the (a) x- component and (b) y-component of the velocity of the third part? (c) How much energy is released in the explosion? Ignore effects due to the gravitational force. (a) Number Units m/s (b) Number Units ms (c) Number Units

just part c

We are so confused half of us say that C is the correct answer and half say that D is the correct answer please help me with the explanation

Im stuck on solving for f x-component

36 q1b

homework 1, 1b. Dont know what im doing wrong

#2 A-C

5. For the figure below, what are the magnitudes and directions of the following cross products? a. ₁ x ma = ? b. 7₂ x mã = ? C. ₁ XF = ? d. 7₂ x F = ? 0.6 m 7₁ TEN 72 0.6 m ma 0.8 m 0.8 m |ma|= 600 N |F|= 400 N

35 2b

In Exercises 23 and 24, 0opy veotors u, v, and w head to tail as needed to sketoh the indicated veotor. 23. a. u + v с. и - у b. u + v + w d.u - w