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
Arturiano [62]
3 years ago
14

A skater glides along a circular path of radius 3.00 m. If he coasts around one half of the circle, find the magnitude of the di

splacement vector. 6.00 m (in m)
Physics
1 answer:
aleksandrvk [35]3 years ago
7 0

Answer:

The magnitude of the displacement is 6.00 m.

Explanation:

Given that,

Radius = 3.00 m

Displacement :

The displacement is the shortest distance between initial and final points,

We need to calculate the magnitude of the displacement

Using formula of displacement

d=2r

Put the value into the formula

d=2\times3.00

d=6.00\ m

Hence, The magnitude of the displacement is 6.00 m.

You might be interested in
The only force acting on a 3.0 kg canister that is moving in an xy plane has a magnitude of 5.0 N. The canister initially has a
bekas [8.4K]

Answer:

The work done on the canister by the 5.0 N force during this time is

54.06 Joules.

Explanation:

Let the initial kinetic energy of the canister be

KE₁ = \frac{1}{2} mv_1^{2} = \frac{1}{2} *3*3.6^{2} = 19.44 J in the x direction

Let the the final kinetic energy of the canister be

KE₂ = \frac{1}{2} mv_2^{2} = \frac{1}{2} *3*7.0^{2} = 73.5 J in the y direction

Therefore from the Newton's first law of motion, the effect of the force is the change of momentum and the difference in energy between the initial and the final

= 73.5 J - 19.44 J = 54.06 J

3 0
3 years ago
Read 2 more answers
A resistor resists the flow of electricity and usually converts electrical energy to heat energy. True or False?
Sidana [21]
Your answer is: True!
7 0
3 years ago
Read 2 more answers
Will name brainliest please pleas answer
Greeley [361]
3 is the answer teeeeeeeeeheeeeeeeee
6 0
3 years ago
NEED HELP ASAP, WILL GIVE BRAINLIEST
alexira [117]

a) El Niño is defined as an abnormal weather pattern caused by the warming of the Pacific Ocean near the equator, off the coast of South America. The sun warms the water near the equator, which can make more clouds and, therefore, more rain. It has detrimental effects on biodiversity leading to its large-scale loss by
warmer sea temperatures leading to plankton and fish kills in coastal waters
lower sea levels leading to exposure of underwater coral reefs, causing their loss.
6 0
3 years ago
Read 2 more answers
An object experiences an impulse, moves and attains a momentum of 200 kg·m/s. If its mass is 50 kg, what is its velocity?
Nady [450]

Answer:

4 m/s

Explanation:

Momentum is defined as:

p=mv

where

m is the mass of the object

v is its velocity

For the object in this problem, we know:

p = 200 kg m/s is the momentum

m = 50 kg is the mass

Solving for the velocity, we find:

v=\frac{p}{m}=\frac{200}{50}=4 m/s

8 0
3 years ago
Other questions:
  • If it takes 100N to push a 300N object up an incline plane , what was the MA of the ramp
    15·2 answers
  • Which area of physics involves using a compass in the woods?
    14·1 answer
  • The glowing of a neon light is caused by electrons emitting energy as they (1 point)
    10·2 answers
  • Which planet is most likely to have acid rain? A. Mercury B. Venus C. Mars D. Uranus
    13·1 answer
  • 5. If you walk 70 meters north in 5 minutes and 20 meters south in 15 seconds. What was the average
    9·1 answer
  • Which waves have wavelengths longer than those of visable light? Give an example
    15·1 answer
  • Speedy Sue, driving at 30.0 m/s, enters a one lane tunnel. She then observes a slow moving van 155 m ahead traveling at 5.00 m/s
    13·1 answer
  • A dolphin can swim at a constant speed of 12.5 m/s. How
    14·2 answers
  • 03: A mass with a 60 g vibrate at the end of a spring. The amplitude of the motion is 0.394 ft
    7·1 answer
  • Calculate the average (mean) of these numbers: 6, 5, 7, 9.8*
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!