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
o-na [289]
3 years ago
5

Please help me if you know physics

Physics
1 answer:
Nitella [24]3 years ago
4 0

Answer:

  19.  down

  20.  True

Explanation:

The examples I saw were projectiles launched at different angles and speeds. In each case, the only acceleration was ...

  19:  down

  20:  due to gravity (true)

You might be interested in
The cells of collenchyma have at the corners​
saw5 [17]

Explanation:

cellulose and pectin are present on the cells of collenchyma...

8 0
3 years ago
Mechanical advantage of a machine can be increased by designing it for:
Tems11 [23]

Answer:(4).

Explanation:

8 0
3 years ago
silicon is the principal component of glass and has properties of both metals and non-metals. this makes silicon A) Metal B) Non
Eddi Din [679]
Silicon is in fact a Metalloid. Comment if you need more info!
<span />
5 0
3 years ago
An electron initially at rest, leaves a cathode and is uniformly accelerated in a
katrin [286]

Answer:

75 km/s^2

Explanation:

Divide the final velocity by the time needed to reach the final velocity.

(1500 m/s) /.02s = 75,000 m/s^2 = 75 km/s^2

3 0
4 years ago
Which of the following is not considered essential for an electronic device to be called a computer? A) network capable B) proce
balu736 [363]

Answer:

Explanation:

The full definition of a computer is

A computer is a machine(electronic device) that can be programmed to accept data (input), process it into useful information (output), and store it away (in a secondary storage device) for safekeeping or later reuse.

It is not necessary that a computer have network capacity, as far as it can process data into information, accept input and store results.

The correct option is A

7 0
4 years ago
Other questions:
  • How does an increase in thermal energy affect molecules?
    14·2 answers
  • If the end points are -8 and 12 what is the midpoint
    10·1 answer
  • Identify the 4 components of an atom and what the charge is on each one ?<br><br> Please help
    6·2 answers
  • 1. Use Coulomb’s Law (equation below) to calculate the approximate force felt by an electron at point A in the schematic below.
    6·1 answer
  • Mrs. LaCross leaves school and accidentally leaves her coffee mug on the roof of her car as shown in the picture below.
    12·1 answer
  • Gravity is dependent on which of the two factors? mass and weight distance and weight mass and force mass and distance
    14·2 answers
  • What is the mass number of this atom?<br> Model Atom<br> w<br> A. 8<br> B. 16<br> C. 24
    7·1 answer
  • in which sample of water do the water particles have more energy: 5g of ice cubes at -10 OC, or 5 g of liquid water at 20 0C? Ex
    10·1 answer
  • What are tides? the regular daily rises and falls in sea level caused by the gravitational attraction of the Moon and Sun on Ear
    10·1 answer
  • When the Northern Hemisphere is<br> tilted away from the Sun
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!