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
denpristay [2]
4 years ago
8

A given mercury thermometer has its fixed points marked at 5 and 95 degrees. The temperature of a body is 59 degrees, then the t

emperature on the Celsius scale is...?
Physics
1 answer:
Rama09 [41]4 years ago
7 0
It is 60 degrees celsius
You might be interested in
A long distance runner has an average speed of 4m/s during a race. How far does the runner travel in 20 minutes?
rosijanka [135]

speed = distance/time

distance = speedxtimr

=4x20x60=8x600=4800m

5 0
4 years ago
A box of weight 135 N is attached to the end of a dangling spring, stretching the spring by 21.0 cm. What is the weight of an ob
Savatey [412]
The answer is b hope it helps
7 0
3 years ago
A soccer ball is kicked at an angle of 30° to the horizontal with an initial velocity of 16 m/s. How high does the soccer ball g
Ugo [173]
Vertical component of velocity = 16sin(30°) = 8m/s

at the highest point of flight, the velocity of the ball is 0 (that moment when it stops before starting to fall) so:
v^2=u^2+2as<u />
0^2=8^2+(2\times-9.81\times s)
s= \frac{0^2-8^2}{2\times-9.81}<u />
s=3.26m

So rounding up gives option B. (3.3m)

6 0
4 years ago
A good soccer player can kick the ball up to 25 m/sec. A soccer ball has a mass of 800 grams (0.8 kg). What force must a goalie
Oksana_A [137]

Answer:

200 N

Explanation:

Applying,

The force a golie must exert on the ball is,

F = ma...................... Equation 1

Where m = mass of the ball, a = acceleration of the ball.

But,

a = Δv/t............... Equation 2

Where Δv = change in velocity, t = time.

Substitute equation 2 into equation 1

F = m(Δv/t)............... Equation 3

From the question,

Given: m = 0.8 g, t = 0.1 s, Δv = 25 m/s

Substitute these values into equation 3

F = 0.8×25/0.1

F = 200 N

6 0
3 years ago
Earth orbits once around the Sun about every 365 days. The Moon orbits around Earth. About how many days does it take the Moon t
PtichkaEL [24]
The answer is is 730.5 days rounded, so A. 730
3 0
3 years ago
Other questions:
  • In mammals, the weight of the heart is approximately
    7·1 answer
  • A roller coaster car (mass = m) is on a track that forms a circular loop (radius = r) in the vertical plane. If the car is to ju
    8·1 answer
  • I need help with this problem
    8·1 answer
  • What is electrical conductivity?
    10·2 answers
  • What are two types of landforms created by wind erosion deposits
    5·2 answers
  • When the starter motor on a car is engaged, there is a 310 A current in the wires between the battery and the motor. Suppose the
    5·1 answer
  • How do the temperature curves in your graph show the range of temperature?
    15·1 answer
  • What stresses can you experience in nursing
    11·1 answer
  • A 1350 kg automobile has a kinetic energy 3.24 x 106 J. What is the velocity of the car?
    11·1 answer
  • Which option do you think could cause near sightedness?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!