A shark is in the ocean trying to catch fish. If the shark swims to the right for 30 meters, then swims to the left for 15 meters, and them swims back to the right for 50 meters. What is the shark's displacement?

Answers

Answer 1

Answer:

Answer:

65 meters to the right.

Explanation:

the shark moves to the right 30 meters and then to the left 15 making his new placement 15. he then moved to the right 50 meters making his new placement 65 meters to the right.

Related Questions

When light passes through an object unchanged scientists call that process
Difference between impulse and impulsive force
You ride your bike for a distance of 30 km. You travel at a speed of 0.75 km/ minute. How many minutes does this take?
A wave with a wavelength of 15 m travels at 330 m/s. Calculate its frequency.
Which statement explains why a blue house looks blue?The house reflects mostly red and green light The house absorbs mostly blue light The house reflects mostly blue light The house reflects every color expect blue

To dry the brakes, drive slowly in __________ and apply light pressure on your brake pedal.

Answers

The answer is low gear. To dry the brakes of a vehicle, one must driv slowly in low gear and apply light pressure on the vehicle's brake pedal. Dry brakes are less expensive and are cheap when it needs replacement, yet under pressure they may cause more damage to the system than wet brakes, which are better in terms of emergency.

What is the centripetal force that allows a car to move around a sharp curve in a roadway?

Answers

For a level curve, the centripetal force will be supplied by the friction force between the tires and roadway.

The gravitational potential energy of an object Is always measured relative to the

Answers

The gravitational potential energy of an object Is always measured relative to the height of the object. It has the equation equal to mass PE = mgh where PE is the potential energy, m is the mass of the object, H is the height of the object and g is the acceleration due to gravity.

The gravitational potential of an object is always measured relative to reference level/another point

Further explanation

Energy is the ability to do work. Energy can change from one energy to another

Gravitational potential energy is the energy that an object has because of its position

The potential energy can be formulated:

Ep = m. g. h

E = potential energy of an object, joule

m = object mass, kg

g = gravity acceleration, m / s2

h = height of an object, m

The higher the object from the surface of the earth and the greater the mass, the greater the potential energy of the object. Earth's gravity also affects the potential energy of objects

Potential energy itself includes mechanical energy

Em = Ek + Ep

Em = mechanical energy

Ek = kinetic energy

Ep = potential energy

The amount of kinetic energy and potential energy of objects is always constant

Learn more

Determine how potential and kinetic energy changes at each position of the pendulum

brainly.com/question/7130792

Determine the mechanical energy

brainly.com/question/2856050

the potential of an object when it falls from a height

brainly.com/question/2447300

the gravitational potential energy between moon and earth

brainly.com/question/1699771

Keywords: the potential energy, kinetic energy, mechanical energy

What is t in the formula of Q=m C t

Answers

I could give you a reliable answer with total confidence if I knew what Q, m, and C are.

t is diference in temperature, how we can change temperature of our body. Example: If we want to heat water from 15 to 20 degress, difference in temeprature t will be 20-15=5

The two forces in each pair may have different physical origins (for instance, one of the forces could be due to gravity, and its pair force could be due to friction or electric charge). a) True
b) False

Answers

Answer:

b)False

Explanation:

This is the false statement .The two forces in each pair could not have different physical origins.

The two pair of forces have same origin.It can not be possible that one is electric force and other one is gravity force or friction force.

We know that magnitude of electric force is much smaller than the friction force .So they can not be in pair form.

Answer is b) False

In 1996, NASA performed an experiment called the Tethered Satellite experiment. In this experiment a 4.32 x 104-m length of wire was let out by the space shuttle Atlantis to generate a motional emf. The shuttle had an orbital speed of 7.07 x 103 m/s, and the magnitude of the earth's magnetic field at the location of the wire was 5.81 x 10-5 T. If the wire had moved perpendicular to the earth's magnetic field, what would have been the motional emf generated between the ends of the wire

Answers

"When The motional emf generated between the ends of the wire is e = 17745.1 V".

What is Motional emf generated?

When Motional EMFs in the Earth’s weak magnetic occupation are not ordinarily very large, we would notice voltage along metal rods, Than such as a screwdriver, during ordinary motions. For illustration, a simple computation of the motional emf of a 1 m rod moving at 3. 0 m/s perpendiculars to the Earth’s field gives emf is = Bℓv

Then Length, l is = 4.32 x 10^4 m

Then speed, v is = 7.07 x 10^3 m/s

Now the magnetic field, B is = 5.81 x 10^-5 T

Now, The formula for the motion emf is given by

e is = B x v x l

e is = 5.81 x 10^-5 x 7.07 x 10^3 x 4.32 x 10^4

Therefore, e = 17745.1 V

Find more information about Motional emf generated here:

brainly.com/question/14311882

Answer:

Explanation:

Length, l = 4.32 x 10^4 m