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If a ball that is freely falling has attained a velocity of 19.6 meters per second after 2 seconds. What is its velocity five seconds later?
Wheel234
A freely falling Ball has the acceleration of 9.8 m/s/s so after 5 seconds its velocity will be:
t=5s
a=9.8m/s/s
v=5s * 9.8m/s/s
=49 m/s
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∙ 13y ago
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What is the distance covered by a freely falling object 5 seconds after it is dropped from rest?
0.7848 meter
How does the displacement of a falling object change with time?
for a freely falling object displacement(s)=(1/2)gt^2. (g=acceleation due to gravity) if an object is given initial velocity(u) then displacement equation is s=ut+(1/2)gt^2.
A stone falls freely from the rest what is its velocity after 8 seconds?
The acceleration of gravity is 9.8 meters (32.2 ft) per second2.Neglecting air resistance . . .After 8 seconds, the speed is (9.8 x 8) = 78.4 meters per second. (rounded)After 8 seconds, the speed is (32.2 x 8) = 257.6 feet per second. (rounded)
What is the period of a simple pendulum 80 cm long a- on earth and b- when it is in a freely falling elevator?
none. when there is gravity T=2pi square root of L/g but in a freely falling elevator, there is no accelerate so it doesn't have period the answer is none
Galileo reasoned that the distance a freely falling object travels is proportional to the square of the time true or false?
false
What is the velocity of freely falling objects 5 seconds after being dropped?
The velocity of a freely falling object 5 seconds after being dropped is approximately 49 meters per second (m/s) downwards. This is the velocity an object reaches due to the acceleration of gravity (9.8 m/s^2) acting on it.
Does the velocity of an object increase when its falling freely in a vacuum?
It accelerates at a higher rate
What is the distance covered by a freely falling object 5 seconds after it is dropped from rest?
0.7848 meter
Do Two objects of different masses freely fall with same momentum?
No, the momentum of an object is determined by both its mass and velocity. Since the objects have different masses, they will have different momentums even if they are falling freely.
What is the final velocity of a freely falling object?
The final velocity of a freely falling object is its terminal velocity, which is constant and reached when the force of gravity is balanced by air resistance. This terminal velocity can vary depending on factors such as the object's shape, size, and weight.
What changes in a freely falling body?
In a freely falling body, its velocity increases due to the acceleration caused by gravity. The acceleration is constant (9.8 m/s^2 on Earth), and the body's motion is only affected by gravity, not air resistance. The body's position changes continuously as it falls towards the ground.
What is the gain velocity per second for a freely falling object?
The gain velocity per second for a freely falling object is approximately 9.81 meters per second squared, which is the acceleration due to gravity on Earth. This means that the object's velocity increases by 9.81 meters per second for every second it falls.
What is the velocity of a freely falling object 6 seconds after being dropped?
The velocity of a freely falling object 6 seconds after being dropped is approximately 58.8 m/s. This assumes that the object is falling under the influence of gravity (9.81 m/s^2) in a vacuum, with no air resistance.
What speed is terminal velocity for a kangaroo penis?
Terminal velocity for a kangaroo penis is not a meaningful concept, as terminal velocity refers to the constant speed that a freely falling object eventually reaches when the resistance of the medium it is moving through equals the force of gravity. Kangaroo penises do not fall freely in this manner.
What is the speed limit of falling objects called?
The speed limit of falling objects is called terminal velocity. This is the constant speed that a freely falling object eventually reaches when the resistance of the medium it is falling through (like air) equals the force of gravity acting on it.
True or False terminal velocity is the velocity a speeding object reaches when it crashes?
False. Terminal velocity is the constant speed that a freely falling object eventually reaches when the resistance of the medium through which it is falling prevents further acceleration. It is the maximum speed a falling object can reach due to air resistance balancing the force of gravity.
How is gravity different for objects that freely fall down and those thrown upwards?
Gravity acts the same way on objects falling freely down and those thrown upwards. The difference lies in the initial velocity and direction of the objects. Objects thrown upwards have an initial velocity that opposes gravity, causing them to slow down and eventually fall back down due to gravity. Objects falling freely down have an initial velocity of zero and accelerate towards the ground due to gravity.
