The Green Goblin is atop his glider 125m above the ground when he throws a pumpkin bomb at 27m/s at 42◦ above the horizontal. (a) What is the bomb’s maximum height above the ground? (b) At what time does the bomb reach this point? (Hint: if you’re getting a calculator error/a complex time, use more significant figures.) (c) What is the bomb’s position at this time?
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.
The Green Goblin is atop his glider 125m above the ground when he throws a pumpkin
bomb at 27m/s at 42◦ above the horizontal.
(a) What is the bomb’s maximum height above the ground?
(b) At what time does the bomb reach this point? (Hint: if you’re getting a calculator
error/a complex time, use more significant figures.)
(c) What is the bomb’s position at this time?
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