0
What is the speed of an object that is dropped off a cliff after 5 seconds and no air resistance with an initial speed of 0 ms?
Wiki User
∙ 6y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Suppose an object in free fall is dropped from a building Its starting velocity is 0 Ignoring the effects of air resistance what is the speed of the object after falling 3 seconds?
29.4
What Suppose an object in free fall is dropped from a building Its starting velocity is 0 ms Ignoring the effects of air resistance what is the speed in ms of the object after falling 3 seconds?
29.4 m/s
A 6.65 kg laundry bag is dropped from rest at an initial height of 3.20 m?
So? Whats the question? _______________________________ It doesn't matter what it is (well, if we ignore air resistance), in Earth's gravity the object will accelerate at 9.8 meters per second per second. Dropped from an altitude H, you can use the formula =(2/9.8*H)^0.5 to calculate the time it takes (in seconds) to the ground. In the absence of air resistance, it will take 0.808 seconds to fall. The speed of the falling object at any moment can be calculated as the time multiplied by 9.8 meters per second per second. In the absence of air resistance, the laundry bag will be falling at a speed of 7.9 meters per second when it hits.
An example of free fall?
A planet orbiting the Sun.A heavy object, released, to let it fall (for the first few seconds; later, air resistance may be significant).A planet orbiting the Sun.A heavy object, released, to let it fall (for the first few seconds; later, air resistance may be significant).A planet orbiting the Sun.A heavy object, released, to let it fall (for the first few seconds; later, air resistance may be significant).A planet orbiting the Sun.A heavy object, released, to let it fall (for the first few seconds; later, air resistance may be significant).
An 8 kg mass is in free fall What is the velocity of the mass after 9 seconds?
An object dropped from rest will have a downward velocity of (9 g) = 88.2 meters per second after 9 seconds. Ignoring air resistance, the mass of the object is irrelevant. All masses fall with the same acceleration, and have the same downward velocity after any given period of time.
Suppose an object in free fall is dropped from a building Its starting velocity is 0 Ignoring the effects of air resistance what is the speed of the object after falling 3 seconds?
29.4
When an object in free fall is dropped from a building Its starting velocity is 0 ms Ignoring the effects of air resistance what is the speed in ms of the object after falling 3 seconds?
194fps
What Suppose an object in free fall is dropped from a building Its starting velocity is 0 ms Ignoring the effects of air resistance what is the speed in ms of the object after falling 3 seconds?
29.4 m/s
A 6.65 kg laundry bag is dropped from rest at an initial height of 3.20 m?
So? Whats the question? _______________________________ It doesn't matter what it is (well, if we ignore air resistance), in Earth's gravity the object will accelerate at 9.8 meters per second per second. Dropped from an altitude H, you can use the formula =(2/9.8*H)^0.5 to calculate the time it takes (in seconds) to the ground. In the absence of air resistance, it will take 0.808 seconds to fall. The speed of the falling object at any moment can be calculated as the time multiplied by 9.8 meters per second per second. In the absence of air resistance, the laundry bag will be falling at a speed of 7.9 meters per second when it hits.
A rock is dropped from a height of 60 m and is in a free fall what is the velocity of the rock as it reaches the ground 3.5 seconds later?
After 3.5 seconds of free-fall on or near the surface of the Earth, (ignoring effectsof air resistance), the vertical speed of an object starting from rest isg T = 3.5 g = 3.5 x 9.8 = 34.3 meters per second.With no initial horizontal component, the direction of such an object's velocitywhen it hits the ground is straight down.
What is the balloons initial velocity when a water balloon is dropped from the fifth floor of a building?
If you simply release an object, the initial velocity is always zero.
How long will it take an object dropped from a window to fall a distance of 78.4 meters?
4 Seconds
How long will it take an object dropped from a height of 500 feet to hit the ground?
4 seconds
What is the distance covered by a freely falling object 5 seconds after it is dropped from rest?
0.7848 meter
An object is thrown upward will return to its initial position with same speed if air resistance is negligeble what heppened if air resistance is appreciable?
it would be slower
An example of free fall?
A planet orbiting the Sun.A heavy object, released, to let it fall (for the first few seconds; later, air resistance may be significant).A planet orbiting the Sun.A heavy object, released, to let it fall (for the first few seconds; later, air resistance may be significant).A planet orbiting the Sun.A heavy object, released, to let it fall (for the first few seconds; later, air resistance may be significant).A planet orbiting the Sun.A heavy object, released, to let it fall (for the first few seconds; later, air resistance may be significant).
How long would it take for a ball to hit the ground if dropped from the statue of liberty?
The ESB is much wider at its base than at its top, so no object dropped from its top would hit the sidewalk. HOWEVER, an object dropped from the height of the ESB would, if it experienced no air friction nor hit anything along the way, would hit the ground in 8.8 seconds. However, air friction would delay this by a few seconds, as a small ball would experience air resistance before that time.
