It takes
15 seconds
to reach the highest point.
How long does it take to reach the highest point?
It takes
about 88 seconds
for the cannonball to reach its maximum height (ignoring air resistance). You have 176 seconds, or 2 minutes and 56 seconds, until the cannonball destroys the cannon that fired it.
What time does the ball take to reach the highest point during its motion?
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 long it will take the object thrown at 10m S to reach the highest point?
Reasoning: At the top, its speed must go to zero. But acceleration (i.e.change of speed in every second) is 10 m/s/s. Thus its speed decreases by 10 m/s every second. Since it started with 10 m/s, it will take
1 second
for its speed to go to zero and reach the top.
What is the acceleration at the highest point?
At a projectile’s highest point, its
acceleration is zero
.
When a ball is thrown vertically upwards then at the highest point?
When a ball is thrown vertically upward, it continues upward until it reaches a certain position, and then it falls downward. At that highest point,
its velocity is instantaneously zero
.
Is motion where the speed and direction do not change?
constant velocity
: Motion that does not change in speed nor direction.
How long does it take the ball to hit the ground?
Note: On Earth, it would take a little over nine seconds for the ball to fall back to the ground.
How high will a ball go up?
| Variable Value | Δy FIND | a – 9.8 m/s 2 | t 0.40 s |
|---|
Is acceleration zero at the turn around point?
4. Acceleration is always smaller then velocity. A point where an object reverses its direction.
At a turning point, its velocity is zero
.
What is the acceleration of the ball after 1 second?
After 1 second, the velocity is 4.5+1.5=
6 m/s
.
Which ball will hit the ground first?
So, back to
the bowling ball
and the feather: The reason the bowling ball reaches the ground first is because air resistance has a bigger impact on the feather as it falls. That air resistance slows the feather down while not having much of an impact at all on the bowling ball.
What happens when a ball reaches its highest point?
At its highest point,
the ball will have a positive displacement
, and will have a zero displacement when it returns to its starting point. If the ball isn’t caught, but continues toward the Earth past its starting point, it will have a negative displacement.
When body thrown vertically upwards it means?
When a body is thrown vertically upwards, at the highest
point only velocity is zero
because the acceleration due to gravitational force is acting downward continuously and that is the reason for velocity being zero at the highest point, hence velocity is zero because of the acceleration.
What will be the velocity of a ball thrown vertically upwards when it reaches the maximum height?
| Variable Value | Δy FIND | a – 9.8 m/s 2 | t 0.40 s |
|---|
What are 4 examples of force and motion?
Climbing, jumping, running, chasing, throwing, and sliding
all use force and motion.
