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
Anastaziya [24]
3 years ago
15

Which of the following expressions is equivalent to the expression

Physics
1 answer:
Olin [163]3 years ago
5 0

Answer:

B. 50/-8

Explanation:

The expression -50/8 is equivalent to;

-50/8 = -6.25

The expression; 50/-8 is also equal to -6.25

Therefore;

The expression; -50/8 is equal to 50/-8

You might be interested in
What are the three types of motion
Cloud [144]
Rectilinear Motion, Circular Motion and Periodic Motion.
7 0
3 years ago
At what height must a 6-kilogram object be placed to have 12 joules of
Serga [27]

Answer:

0.2m

Explanation:

Using E=mgh

12=6*9.8*h

h=0.2m (1 d.p.)

4 0
4 years ago
How do matter and energy interact?
Semmy [17]

Biology involves living systems that interact with each other and with the environment. Like chemical processes, biological processes involve the transfer or sharing of electrons among atoms and the interaction of atoms and molecules with electromagnetic energy.

8 0
3 years ago
Read 2 more answers
A rocket engine provides 28,913 Newtons of thrust. The rocket has a mass of 2,350 kilograms. Calculate its acceleration if it mo
Dafna11 [192]
1. The unknown is acceleration
2. The givens are the force(28,913N) and the mass(2350kg)
3. The equation is a=f/m where a is acceleration,f is force and m is mass
4.a=28913/2350 a=12.30340426
5. Therefore its acceleration is 12.30m/s²(rounded to nearest hundredth)

6 0
3 years ago
A person who weighs 150 pounds on Earth would weigh ____ pounds on the moon.
enot [183]

Answer:

25lb

Explanation:

You haven't changed (you are made up of the same atoms), but the force exerted on you is different. Physicists like to say that your mass hasn't changed, only your weight.

6 0
3 years ago
Other questions:
  • Which of the following is not an accurate statement about the attitude of teenagers when driving
    15·1 answer
  • Rolanda sees an error in her friend’s graphic organizer comparing electrical and gravitational forces. Which change should Rolan
    11·2 answers
  • A gas is a type of _____. Select one: a. matter b. energy c. volume d. mass
    13·2 answers
  • an elephant with a gravitational force of 4800 N is falling from a high dive. Air resistance is pushing up on the elephant with
    13·1 answer
  • How are electromagnetic waves different than all other waves?
    9·2 answers
  • An 80 kg hockey player is skating at 4.1 m/s when an 85 kg hockey player from
    7·1 answer
  • an electric heater is heated at 250w the quantity of heat generated in 10 minutes will be........... what is its answer
    8·1 answer
  • I need help plzz help I’ll mark you brainliest
    7·1 answer
  • A 46 g domino slides down a 30 degrees incline at a constant speed. What is the coefficient of friction?
    7·1 answer
  • -Starts to suck on ur neck giving you hickeys n runs my hand down your body biting my lip against your neck
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!