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
Burka [1]
3 years ago
6

Which of the following is an example of speed?

Physics
1 answer:
Arturiano [62]3 years ago
6 0
The cat has a speed. The truck and the bicycle both have velocity. We can't be sure of what the plane has.
You might be interested in
How is kinetic energy related to the distance
astra-53 [7]

Kinetic energy =

1/2 (mass) • (velocity squared).

I don't see distance in that formula anywhere, so they're not related.

8 0
3 years ago
Read 2 more answers
Which is the most likely location in the home for mold growth? A) bathroom windows B) living room furniture C) computer keyboard
FinnZ [79.3K]

Answer:

A

Explanation:

3 0
3 years ago
Read 2 more answers
Why do herbivores of the Serengeti migrate year after year
galina1969 [7]

Answer:

The main reason is that very young calves are more noticeable to predators when mixed with older calves from the previous year

Explanation:

5 0
3 years ago
Read 2 more answers
An atom of a certain element has 36 protons, 36 electrons, and a mass number of 84. At room temperature, this element is a very
Grace [21]

Answer:

12 neutrons

Explanation:

The number of protons also shows the atomic number. Therefore the element in question is Krypton (Kr), which also is a noble gas.

Neutrons = Mass number - protons - electrons

Here neutrons = 84 - 36 - 36 = 12

5 0
3 years ago
1) A person having a mass of 59.1 kg stands before a flight of 30 stairs each of which is 25.0 cm high. He runs up 20 stairs, tu
poizon [28]

Answer:

P = 147,75 W

Explanation:

A man whose mass is 59.1kg climbs up 30 steps of a stair each step is 25 cm high

Height at 30 steps , h=30×2.5=  7.5 m

Change in potential energy , =mgh=59.1×10×7.5 = 4432.5 J

So, Work done by the man , W= 4432.5J

Power used , P= \frac{W}{T}

P = 4432.5 /30

P = 147,75 W

Solve any question of Work, Energy and Power with:-

brainly.com/question/3854047

#SPJ1

3 0
2 years ago
Other questions:
  • True/False:Scientific endeavor should always be pursued, regardless of the known trade offs associated with the research.
    10·1 answer
  • Cumulus and cumulonimbus clouds are most likely to be formed by what
    11·2 answers
  • Find the solid angle made by the part of surface area 2 cm square of square and radius 4 centimetre​
    14·1 answer
  • A child attaches a rubber ball to a string and whirls it around in a circle overhead. If the string is 0.2m long and the ball's
    12·1 answer
  • A motorcyclist is trying to leap across a canyon by driving horizontally off the higher side of the canyon at a speed of 78.0 m/
    9·1 answer
  • What is the speed of light?
    9·2 answers
  • The outer surface of a skier’s clothes of emissivity 0.7000.700 is at a temperature of 5.505.50 °C. Find the rate of radiation i
    15·2 answers
  • In an inertia balance, a body supported against gravity executes simple harmonic oscillations in a horizontal plane under the ac
    12·1 answer
  • Motion and acceleration may only be used to refer to physical objects moving or changing speed/direction
    12·1 answer
  • basic component of matter, it is composed of a nucleus which is the central part, the protons and electorns
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!