1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mixas84 [53]
3 years ago
5

On the other side of the gorge, at the highest point of his swing, the vine makes an angle of \theta=40^\circθ=40 ​∘ ​​ from the

vertical. At this point, Tarzan's speed is instantaneously zero (as he transitions from swinging up to swinging back again). What is the tension in the vine at the highest point of his swing?
Physics
1 answer:
SVEN [57.7K]3 years ago
7 0

Answer:

T = m*g*cos\theta

Explanation:

Since tarzan moves in a circular trajectory we can sum all forces on the centripetal-axis:

T - m*g*cos\theta = m*a_c

T - m*g*cos\theta = m*V^2/R   Since the speed is zero:

T - m*g*cos\theta = 0

T = m*g*cos\theta Having Tarzan's mass we could calculate the module of the tension in the vine.

You might be interested in
A 1000 kg box is being pushed with a force of 3500 N. What acceleration is the
WARRIOR [948]
Net Force = mass x acceleration
3500=1,000a
So a= 3500/1000
a=35/10
a=3.5 m/s^2
4 0
3 years ago
What units are used to measure mass and weight?
horrorfan [7]
Mass- Mass is measured in kilograms (kg).

Weight- Weight is measured in Newton’s.
4 0
2 years ago
Read 2 more answers
Graphs do not need to have a title.true or false
katovenus [111]
The answer for this question should be "false".
3 0
3 years ago
Read 2 more answers
Why does the current splits in parallel circuit and why does the voltage remains equal?​
Xelga [282]

<u>Voltage:</u>

It is basically the difference between the charges of the materials on the ends of the Wire

<em>also known as potential difference</em>

It is very similar to the movement of air, it moves from higher density to lower density. in this case, the change in density is the potential difference

So, since voltage is the difference between the charge available on the ends of a wire. Even if the wire splits in parallel circuit, the difference of the charges remains the same

<em>the more the potential difference, the faster electrons will move to the material with lower charge</em>

<u>Current:</u>

Current is the amount of electrons moving through a cross-section of a wire in a period of time

So basically, it is the amount of electrons that move across a given point on a wire in a period of time

If the wire splits, we will have the same amount of electrons moving through as they would if the wire was not split but now, the electrons passing are divided and hence, if we measure the current after the split, we will find that we have a lower current

that's because we have less charge moving through the cross-section of the wire since some of those electrons are moving through a different wire

That's why the current splits in a parallel circuit

3 0
2 years ago
Gggcdfubrdegubtcwftvf y day rx u e HHS’s forget h
aev [14]

Answer:

um . . . yes ?

8 0
2 years ago
Read 2 more answers
Other questions:
  • How many grams of nickel metal are plated out when a constant current of 15.0 Ais passed through aqueous NICl2 for 80.0 minutes?
    10·1 answer
  • A vase with a mass of 0.800 kilograms falls from a height of 0.750 meters to a position of 0.500 meters above the floor. Ignorin
    7·1 answer
  • The potential difference between two parallel conducting plates in vacuum is 165 V. An alpha particle with mass of 6.50×10-27 kg
    7·1 answer
  • We have starin which is 0.4 and area is 0.05 what is sigma
    10·1 answer
  • A fuel-filled rocket is at rest. It burns its fuel and expels hot gas. The gas has a momentum of 1,500 kg x m/s backward. What i
    12·1 answer
  • The water at Niagara Falls drops through a height of 55.0 m. If the water’s loss of gravitational potential energy shows up as a
    8·1 answer
  • Which set of shapes contains members that are always similar to one another?
    15·1 answer
  • If a car travels at speed 10 m/s with an engine force of 2000 N, calculate the power of the car
    6·1 answer
  • Charlie runs at an average speed of 6.5 km/hr. If he runs for 1.5 hours, how far has he traveled?
    13·1 answer
  • Two students are talking in the corridor you can hear them in your class but you cannot see them why?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!