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If one object is thrown vertically and the other dropped when will the two objects reach the same height?
Suppose object A is propelled in the upward direction from height h_0 with an instantaneous upward velocity at time t=0 of v_0, and that object B is dropped from height h_1 with an instantaneous velocity at time t=0 of 0. Height increases in the upward direction. We assume acceleration due to gravity of 9.8m/s^2 in the downward direction. Recall that velocity is the first derivative of position, and that acceleration is the second derivative. After a bit of simplification, we can express object A's height at time t as h_A(t) = h_0 + tv_0 - 9.8t^2/2
and object B's height at time t as h_B(t) = h_1 - 9.8t^2/2 we now wish to solve the equation h_A(t) = h_B(t) in terms of t. Writing it out: h_0 + tv_0 - 9.8t^2/2 = h_1 - 9.8t^2/2
We note as a matter of interest that the acceleration terms cancel, which is to be expected as the objects are (assumed to be) in a uniform gravitational field. Technically speaking, we can find an accelerating frame of reference in which gravity plays no part. So our equation is: h_0 + tv_0 = h_1
t = (h_1 - h_0) / v_0. All of this is of course in SI units (seconds, metres, metres-per-second).
In other words, the time taken is the distance between the two objects divided by the speed at which object A is launched vertically.
What else can I help you with?
Why ball dropped in new zealand will not travel in same direction as ball dropped in Scotland?
-- The forces of gravity between two objects act along the line between their centers. -- For objects on Earth, one of the objects involved in mutual gravitational forces is always the Earth, just because it's the biggest mass around. -- So any object dropped on or near the Earth experiences a gravitational force that attracts it toward the center of the Earth. -- The direction from New Zealand toward the center of the Earth is not the same as the direction from Scotland toward the center of the Earth. In fact, they're nearly opposite.
What is height measurement?
height measurement is the accurate and dependable measurement for a man, object or anything.
What is a collective noun for object?
The collective noun is a collection of objects.
What is the height of each lateral face of a pyramid called?
The height of each lateral face of an unspecified object is unknowable.
How to change the mounting height of a AGI32 object?
Change to an elevation view so you can see your object and then choose the move object option and move it up or down as needed.
True or false an object that is dropped will hit the ground before an object that is thrown horizontally from the same height?
False, provided the drop occurs no sooner than the throw, and the ground is flat .
Length by height or height by length?
Length by height.Addition:About artworks it is always height by length.
Do two objects of the same mass dropped at different height have a different speed?
Yes, two objects of the same mass dropped at different heights will have different speeds when they hit the ground due to the influence of gravity. The object dropped from a higher height will have a higher speed upon impact because it had more time to accelerate while falling.
How does the height from which an object was dropped affect its average velocity?
The height from which an object is dropped does not affect its average velocity. Average velocity depends on the overall displacement and time taken to achieve that displacement, regardless of the initial height of the object.
How high an object bounces depends on?
the height from which it was dropped
Why does an object dropped from a certain height have more than twice the speed of an object dropped from half the height of the previous object?
Because they undergo an acceleration. Free fall velocity is the function of a square.
What is the acceleration of the object in m/s/s when it is dropped from a height of 10 meters?
The acceleration of an object dropped from a height of 10 meters is approximately 9.81 m/s2.
Which object, a feather or a hammer, hits the ground first when dropped from the same height?
Both the feather and the hammer will hit the ground at the same time when dropped from the same height in a vacuum. This is due to the principle of gravity, which accelerates all objects at the same rate regardless of their mass.
True or false. A 100 lb object and a 2 lb object are dropped from the same height The 100lb object will hit the ground first?
If both objects have similar air resistance factors, they will both hit the ground together.
When two objects of different mass are dropped from the same height doesn't it contract Newton's 2nd Law?
No, dropping two objects of different mass from the same height doesn't contradict Newton's 2nd Law. The law states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass, so objects of different mass will experience different accelerations due to gravity even when dropped from the same height.
Is it true an object that will hit the ground before an object that is thrown horizontally?
No, objects fall at the same rate regardless of their horizontal velocity. Both objects would hit the ground at the same time if dropped from the same height.
What three very different sizes and weights are dropped off a tower on the moon Which factor of the objects will determine which hits the ground first?
The objects will hit the ground at the same time since gravity acts the same on all objects regardless of their size and weight on the moon. The factor that determines which hits the ground first is the height from which they are dropped.
