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
Reptile [31]
3 years ago
15

if somebody swim to the right for 30 meters then swims to left for 15 meters and then swims back to the right for 50 meters what

s is the person displacement
Physics
1 answer:
zubka84 [21]3 years ago
8 0

50m

Explanation:

Displacement is the length of path traveled which is measured from start to the finishing of the path.

    Analysis of the journey;

 Starts from:

 0                                    30m                                              from right

                  15m                                                                       to left

                                                                       50m              to right

                 

The displacement is 50m from the starting point.

Distance is total path traveled and for this problem it is 30+ 15 + 50 = 95m

learn more:

displacement brainly.com/question/5461768

#learnwithBrainly

You might be interested in
A heavy rocket ship and a light rocket ship are both initially moving at 1000 kilometers per hour in outer space. They are very
cestrela7 [59]

Answer:Both will continue traveling at the same speed because there is no friction.

Explanation: Gravitational force or pull is the force acting to attract all object in and around the Earth to the center of the Earth. The Earth's Gravitational force acts as a Bar magnet.

When objects are working outside the impact of the force of Gravity,it will not matter whether the objects are of the same size or wether one is heavier than the other,in this case both objects will move at the same speed as there is no impact of the Force of Gravity.

8 0
4 years ago
1.what is matter?
MariettaO [177]
1. Matter is anything that has mass and takes up space.
2. Electrons orbit around the nucleus.
3. protons and electrons
7 0
3 years ago
A 92kg astronaut and a 1200kg satellite are at rest relative to the space shuttle. The astronaut pushes on the satellite, giving
Harman [31]

Answer:

13.7m

Explanation:

Since there's no external force acting on the astronaut or the satellite, the momentum must be conserved before and after the push. Since both are at rest before, momentum is 0.

After the push

m_av_a + m_sv_s = 0

Where m_a = 92kg is the mass of the astronaut, m_s = 1200kg is the mass of the satellite, v_s = 0.14 m/s is the speed of the satellite. We can calculate the speed v_a of the astronaut:

v_a = \frac{-m_sv_s}{m_a} = \frac{-1200*0.14}{92} = -1.83 m/s

So the astronaut has a opposite direction with the satellite motion, which is further away from the shuttle. Since it takes 7.5 s for the astronaut to make contact with the shuttle, the distance would be

d = vt = 1.83 * 7.5 = 13.7 m

4 0
3 years ago
A example of using a muscular strength?
DIA [1.3K]
An example of using muscular strength would be doing things like lifting weights and things like that. 
7 0
3 years ago
Read 2 more answers
What are the units for density and when do you use each
Delicious77 [7]

Every unit of density is

(a unit of mass) divided by (a unit of volume) .

The one most widely used is [ gram/cubic centimeter ] , but there's no reason that you MUST use this same unit every time you talk about density. You can use (any unit of mass) divided by (any unit of volume) that you want ... the best choices are always the ones that end up with the most convenient number.

Whatever units of mass and volume you decide to use, it's easy for anybody to convert it to [ gram/cubic centimeter ] if they want to.

8 0
4 years ago
Other questions:
  • You must push a crate across a floor to a docking bay. The crate weighs 198 N. The coefficient of static friction between crate
    14·1 answer
  • Why can concave mirror is used in cosmetic mirror​
    6·1 answer
  • How could the student estimate the average speed in the first 8 hours
    10·1 answer
  •               How do crabs support and protect themselves without a skeleton
    11·2 answers
  • Suppose a cyclist travels 15 kilometers during the first hour. Then the cyclist travels 33 kilometers during the next 2 hours. W
    8·1 answer
  • Which two energy sources together provide more than 50% of the energy needs of the United States?
    11·1 answer
  • A 0.350 kg block at -27.5°C is added to 0.217 kg of water at 25.0°C. They come to equilibrium at 16.4°C. What is the specific he
    7·1 answer
  • A block with a mass of 0.28 kg is attached to a horizontal spring. The block is pulled back from its equilibrium position until
    12·1 answer
  • The acceleration of a particle is directly proportional to the square of the time t. When t =0, the particle is at x =24 m. Know
    14·1 answer
  • A pole 10 m long lies on the ground next to a barn that is 8 m long. AN athlete picks up the pole, carries it far away and then
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!