Homework Statement
A coin slides over a frictionless plane and across an xy coordinate system from the origin to a point with xy coordinates (1.5 m, 4.5 m) while a constant force acts on it. The force has magnitude 7.8 N and is directed at a counterclockwise angle of 105° from the positive...
Homework Statement
Figure 7-30 shows an overhead view of three horizontal forces acting on a cargo canister that was initially stationary but that now moves across a frictionless floor. The force magnitudes are F1 = 2.70 N, F2 = 5.31 N, and F3 = 9.69 N, and the indicated angles are θ2 =...
Well if I try to find Voy out the same way, I get 14.4436. But that isn't correct. Vy depends on time because, as time passes, Vy gets smaller until it reaches 0 and starts to fall again.
Well, the horizontal velocity would be 19.16 then. Right? So that would make the time 1.04 seconds.
Homework Statement
You throw a ball toward a wall at speed 24.0 m/s and at angle θ0 = 37.0° above the horizontal. The wall is distance d = 20.0 m from the release point of the ball. (a) How far above the release point does the ball hit the wall? What are the (b) horizontal and (c) vertical...