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
Vlad1618 [11]
3 years ago
12

Small pockets of synovial fluid that reduce friction and act as a shock absorber where ligaments and tendons rub against other t

issues are called
Physics
1 answer:
oee [108]3 years ago
7 0

Answer:

bursae.

Explanation:

You might be interested in
A 60kg student traveling in a 1000kg car with a constant velocity has a kinetic energy of 1.2 x 10^4 J. What is the speedometer
777dan777 [17]

Answer:

17.64 km/h

Explanation:

mass of car, m = 1000 kg

Kinetic energy of car, K = 1.2 x 10^4 J

Let the speed of car is v.

Use the formula for kinetic energy.

K = \frac{1}{2}mv^{2}

By substituting the values

1.2\times 10^{4} = \frac{1}{2}\times 1000\times v^{2}

v = 4.9 m/s

Now convert metre per second into km / h

We know that

1 km = 1000 m

1 h = 3600 second

So, v = \left (\frac{4.9}{1000}   \right )\times \left ( \frac{3600}{1} \right )

v = 17.64 km/h

Thus, the reading of speedometer is 17.64 km/h.

4 0
3 years ago
Which two statements describe how ultrasound technology produces an image of a baby before it is born?
Elan Coil [88]

Answer:a and c

Explanation:

8 0
3 years ago
Read 2 more answers
The electric current leaves the battery through the --- complete this blank
aev [14]
The bulb

Hope this helps!
5 0
4 years ago
The instantaneous velocity of an object is the blank of the object with a blank
miss Akunina [59]
Instantaneous velocity is the velocity at a specific instant in time. I bet you are taking Honors Physics. 
3 0
3 years ago
A 0.0450-kg golf ball initially at rest is given a speed of 25.2 m/s when a club strikes. part a part complete if the club and b
Ksenya-84 [330]
We are given information:
m = 0.0450 kg
Δv = 25.2 m/s
Δt = 1.95 ms = 0.00195s

To find force we use formula:
F = m * a

a is acceleration. To find it we use formula:
a = Δv / Δt 
a = 25.2 / 0.00195
a = 12923.1 m/s^2

Now we can find force:
F = 0.0450 * 12923.1
F = 581.5 N 


To check the effect of the ball's weight on this movement we need to calculate it and then compare it to this force.
W = m * g
W = 0.0450 * 9.81
W = 0.44145 N 

We can see that weight is much smaller than the applied force so it's influence in negligible.
3 0
3 years ago
Other questions:
  • For this problem, imagine that you are on a ship that is oscillating up and down on a rough sea. Assume for simplicity that this
    11·1 answer
  • 20 points please give me correct answer ( brainliest will be reward)
    8·1 answer
  • The factors that affects the gravitational force between two objects are
    7·1 answer
  • How to find initial velocity in projectile motion problems when you are not given the vlocity?
    10·1 answer
  • A vertical spring with stiffness k originally is at rest with no mass attached. Then, a mass M is attached, and the spring rocks
    11·1 answer
  • 1. Set frequency of wave generator to 5Hz.
    11·1 answer
  • Light refracts because
    12·2 answers
  • A vice pushes on a system of three boards, each oriented vertically and held up by horizontal forces. The outer boards weigh 90
    12·1 answer
  • Two students race up a flight of steps together. "Student A" reaches the top of the steps 2 seconds ahead of
    6·1 answer
  • .
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!