Use the vertical motion model,
h = -16t2 + vt + s
, where v is the initial velocity in feet/second and s is the height in feet, to calculate the maximum height of the ball.
How high did the ball travel h in meters?
h =
20.04 m
.
How long does the ball travel in the air?
Earth's gravitational acceleration is 10m/s/s , that means, in free fall with no air resistance, your movement downwards will increase by 10m/s every second. So,
after three second your ball will go up at 3m/s after another 3/10 of a second it will stop
. Its average speed will be about 16.516 m/s.
Why did a ball thrown to the air fall back to the ground?
The gravitational pull of the Earth
makes a ball thrown up into the air fall back to the ground. The Gravitational force of the Earth binds each and every particle to it that is why when we throw a ball into the air it falls back to the ground.
What is the maximum height of a ball thrown up calculator?
Enter the total velocity and angle of launch into the formula
h = V02 * sin(α)2 / (2 * g)
to calculate the maximum height.
What is the height of the ball after 5 seconds?
Height =
1,600 m
.
What is the formula for height?
So, “
H/S = h/s
.” For example, if s=1 meter, h=0.5 meter and S=20 meters, then H=10 meters, the height of the object.
How high is the ball after 1 second?
After 1 second, the height of the ball is
86 feet
.
What is the maximum height will the object reached?
Maximum height of the object is
the highest vertical position along its trajectory
. The object is flying upwards before reaching the highest point – and it's falling after that point. It means that at the highest point of projectile motion, the vertical velocity is equal to 0 (Vy = 0).
How far does the ball travel horizontally before it hits the ground?
The ball will travel about
1.1 meters
before hitting the ground. Projectile motion problems always have this kind of two-step structure (at least).
What is the maximum height reached by the ball Class 10 maths?
Thus, Maximum height it reaches =
44.1 m
.
How far does the ball travel horizontally while falling?
Furthermore, since there is no horizontal acceleration, the horizontal distance traveled by the projectile each second is a constant value – the projectile travels a horizontal distance of
20 meters each second
. This is consistent with the initial horizontal velocity of 20 m/s.
What time does the ball reach its maximum height?
1 Expert Answer
So the ball reaches its maximum height after
3 seconds
.
How far did the ball travel horizontally in meters?
You can therefore conclude that the baseball travels
26.8 meters
horizontally before reaching the ground.
What would happen if the earth did not have any gravity?
Humans and other objects will become weightless without gravity. If we have no gravity force, the atmosphere would disappear into space, the moon would collide with the earth, the earth would stop rotating, we would all feel weightless, the earth would collide with the sun, and as a consequence. We would all perish.
Which action opposes gravity?
we have friction which opposes motion of moving body on another surface, resistance or reactance which opposes current, reluctance which opposes flux etc ,each and every physical phenomena there is opposition like wise we any oppsition to gravity .
Buoyancy opposes gravity.
What is the direction towards which objects on earth are pulled by Earth?
Gravity always pulls objects
toward the ground
(or the center of Earth). 4. Gravity makes objects fall toward the center of Earth, no matter where you are on the globe. I know this because at various locations around the world, a ball will always fall toward the ground.
What is the maximum height equation?
h = v 0 y 2 2 g
. h = v 0 y 2 2 g . This equation defines the maximum height of a projectile above its launch position and it depends only on the vertical component of the initial velocity.
How do you find the maximum height of a ball thrown up with initial velocity?
We know the value of g in SI is 9.8 m/second square. So just for example, if a ball is thrown vertically upwards with 98 m/s velocity, then to reach the maximum height it will take =
98/9.8 =10 seconds
.
How do you find the maximum height in math?
To find the maximum height,
find the y coordinate of the vertex of the parabola
. The ball reaches a maximum height of 140 feet. c. To find when the ball hits the ground, we need to determine when the height is zero, H(t)=0.
What will be the height of the ball after 2 seconds?
So, the height reached by the ball after 2 seconds =
63 m
. Was this answer helpful?
What is the height of the ball after 1 second Brainly?
The height reached by the ball after one second is
20m
as the speed of the ball is 20m per second and there is no air or wind resistance.
What is the height of a right triangle?
The height of a triangle is the distance from the base to the highest point, and in a right triangle that will be
found by the side adjoining the base at a right angle
. So if the base is , then and vise versa.
What is the most accurate height calculator?
The
Khamis-Roche child height predictor
calculates your child's future height by using parents' height, child's current height, child's current weight, and child's gender. It's the most accurate method of predicting a child's height without determining the skeletal age.
What is Triangle height?
What is the altitude of a triangle? Every side of the triangle can be a base, and
from every vertex you can draw the line perpendicular to a line containing the base
– that's the height of the triangle. Every triangle has three heights, which are also called altitudes.
