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
fenix001 [56]
3 years ago
14

Which of the following objects is NOT normally used in current space exploration?

Physics
1 answer:
NikAS [45]3 years ago
3 0

The last NASA Space Shuttle flight took place in 2013.  The
remaining shuttles are decommissioned and now on display in
museums.  So no shuttles are involved in today's space missions.

You might be interested in
A pitcher exerts a force on a baseball that is 30 times the balls weight. How fast is the pitcher accelerating the ball?
iVinArrow [24]

Answer:

 Pitcher is accelerating the ball at 30 times of acceleration due to gravity = 294 m/s²

Explanation:

  Force applied on baseball = 30 times weight of the ball.

   Weight of ball = mg, where m is the mass of ball and g is acceleration due to gravity value.

  We have force applied is also equal to product of mass and acceleration.

                            F = ma = 30 x mg

                                 a = 30g

   So, pitcher is accelerating the ball at 30 times of acceleration due to gravity = 294 m/s²

8 0
3 years ago
If a ball is thrown vertically upward with a velocity of 80 ft/s, then its height after t seconds is s = 80t − 16t 2 . (a) what
MAXImum [283]
Max height occurs when v = 0.
v(t) = ds(t)/dt
v(t) = 80 - 32t
0 = 80 - 32t
t = 5/2

s(5/2) = 80(5/2) - 16(5/2)^2
s(5/2) = 100
Answer: 100 ft

96 = 80t - 16t²
t = 3, 2
(80 ± √256) / 32 using the quadratic equation.

v(2) = 16
v(3) = -16
4 0
3 years ago
What trend does the reactivity of nonmetals show in a periodic table? random changes without any trends on the periodic table ch
Naddik [55]

Answer:

Answer C

Explanation:

7 0
3 years ago
Read 2 more answers
Distance and direction of an objects change in position from starting point
Tju [1.3M]

Answer:

An object changes position if it moves relative to a reference point. The change in position is determined by the distance and direction of an object's change in position from the starting point (displacement). Direction • Direction is the line, or path along which something is moving, pointing, or aiming.

Explanation:

6 0
3 years ago
Which solid dissolves faster in water?<br><br> sugar cube<br> or<br> powdered sugar
Verdich [7]

Answer: <em>Powdered sugar</em>

Powdered sugar dissolves faster compare to the sugar cube. Because sugar cube has less surface area (the granules are tightly packed) compared to powdered sugar  

6 0
3 years ago
Other questions:
  • Wind power is _____. prevalent in Denmark non-polluting renewable all of these
    11·2 answers
  • When she rides her bike, she gets to her first classroom building 36 minutes faster than when she walks. Of her average walking
    8·2 answers
  • A 22kg Accelerates at a rate of 2.3 m/s. What is the magnitude of the net force acting on the bike?
    11·1 answer
  • The velocity of a diver just before hitting the water is -10.9 m/s, where the minus sign indicates that her motion is directly d
    12·1 answer
  • How many inner shell electrons are there in Bohr model
    14·1 answer
  • When elements bond together or when bonds of compounds are broken and form a new substance
    14·2 answers
  • A bicyclist, initially at rest, begins pedaling and gaining speed steadily for 4.90s during which she covers 25.0m.
    11·1 answer
  • During which time does Jamal have the greatest momentum?
    5·1 answer
  • Circle the letter that corresponds to the best answer.
    7·1 answer
  • In a bell-shaped curve, the x-axis (horizontal direction) of the graph represents which of the following
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!