Nicole throws a ball at 25 m/s at an angle of 60 degrees abound the horizontal. What is the range of the ball?
Answers
Answer:
the range or the ball is 48.81 m
Explanation:
given;
Nicole throws a ball at 25 m/s at an angle of 60 degrees abound the horizontal.
find:
What is the range of the ball?
solution:
let Ф = 25°
Vo = 25 m/s
consider x-motion using time of fight: x = Vox * t
where x = R = range
t = 2 Voy
g
R = Vo² sin (2Ф)
g
plugin values into the formula:
R = (25)² sin (2*25)
9.81
R = 48.81 m
therefore, the range or the ball is 48.81 m
4.8miliseconds broooo.
.
...
.....
..
_______________________________________
Extra info related to the question :-
What is a rationlising factor ?
If the product of two irrational numbers is a rational number then each of the the two is rationalising factor of the other.
What is the purpose of rationilising the denominator ?
If the denominator of a fraction is irrational it is somewhat difficult to locate the fraction on number line. So, to make it easy we need to rationalise the denominator.
How to rationalise the denominator ?
1) Consider the denominator of the fraction.
2) Then multiply the numerator and denominator with rationalising factor of the denominator.
_______________________________________
......
...
....
..............
...............
Related Questions
An electrical kettle uses 18A of current to boil 500ml of water. What is the electrical resistance of the kettle in ohms?
_____________ is an excessive current relative to normal operating current, but one that is confined to the normal conductive path provided by the conductors, circuit components, and loads of the distribution system. A(n) _________ is a current that flows outside the normal conducting path. One generally accepted definition of _______is when a phase or ungrounded conductor comes in contact with, or arcing current flows between, another phase conductor, neutral, or ground.
A 30cm diameter wheel rotates with a constant angular acceleration of 2.00 rad/s2. It starts from rest at t = 0, and a chalk line drawn to a point, P, on the rim of the wheel makes an angle of 37.1° with the horizontal at this time. At t = 2.00 s, find (a) the angular speed of the wheel (b) the linear velocity and tangential acceleration of P
Why are satellites placed into orbit at least 150 km above Earth’s surface?
Answers
It's the group of forces on the object that's either balanced or unbalanced.
There's no such thing as "an unbalanced force".
Answers
Answers
Total distance travelled divided by time taken
Total distance (in metres)= 80+125+45=250
Total time (minutes) =10
250/10
=25
Thus Mary's average speed is 25 metres per minute.
Answer:
Total distance (in metres)= 80+125+45=250
Total time (minutes) =10
250/10
=25
Explanation:
The yoga breathing method.
B.
The yoga term for mediation.
C.
The yoga term for exercises or poses.
D.
The yoga term for spiritual enlightenment.
Answers
Answer:
i guss its A
Explanation:
Answers
Answer: An adaptation is a very particular skill which helps an animal do the things they do in every day life . Adaptation basically helps an animal survive in the environment they have decided to live in .
Hoped I helped -
Sleepy~
Answer: Depends on their adaptions such as they may be able to change their color of their skin to camouflage to hide from predators or they are able to survive in harsh weather where they live in.
Explanation:
Answers
The average speed of the boy was 2,67m/s.
The average speed is found when we divide the distance traveled (Δx) by the travel time (Δt).
The formula is:
Solving:
Data:
- Distance: 960m
- Time: 6min ⇒ (6 · 60) ⇒360s
We have:
The average speed of the boy for his journey is approximately2,67m/s.
_________
Know more:
About speed:
Hope this helps!
Average Speed (in m/s) = Distance (in meters) / Time (in seconds)
First, you need to convert the time from minutes to seconds because 1 minute equals 60 seconds:
6 minutes = 6 * 60 seconds = 360 seconds
Now, you can calculate the average speed:
Average Speed = 960 meters / 360 seconds = 2.67 m/s
So, the boy's average speed for the journey is approximately 2.67 meters per second.