Hello, there are several variables I have had to find for this problem but I am stuck on figuring out the last two. Please help! Thank you. A rock is thrown off a cliff at an angle of 60∘ with respect to the horizontal. The cliff is 128 m high. The initial speed of the rock is 32 m/s. Known: v0= 32 m/s v0x= 16 m/s v0y= 27.6 m/s Δy= 39.12 m t(ground)= 8.76 s Δx(total)= 138.72 m Unknown: How far has it moved horizontally when it is at maximum altitude? Δx= ? What are the horizontal and vertical positions of the rock relative to the edge of the cliff at t = 4.4 s. Assume that the origin (0,0) for this part is loacted at the edge of the cliff. Enter the positions with their correct signs. Position: (x= ? , y= ?)m
Displacement, Velocity and Acceleration
In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.
Linear Displacement
The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.
Hello, there are several variables I have had to find for this problem but I am stuck on figuring out the last two. Please help! Thank you.
A rock is thrown off a cliff at an angle of 60∘ with respect to the horizontal. The cliff is 128 m high. The initial speed of the rock is 32 m/s.
Known:
v0= 32 m/s
v0x= 16 m/s
v0y= 27.6 m/s
Δy= 39.12 m
t(ground)= 8.76 s
Δx(total)= 138.72 m
Unknown:
How far has it moved horizontally when it is at maximum altitude?
Δx= ?
What are the horizontal and vertical positions of the rock relative to the edge of the cliff at t = 4.4 s. Assume that the origin (0,0) for this part is loacted at the edge of the cliff. Enter the positions with their correct signs.
Position: (x= ? , y= ?)m
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