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
castortr0y [4]
3 years ago
15

Table B:Convection (Cold Water) Time (minutes : seconds) Food Coloring Movement 0:30 1:00 1:30 2:00 2:30 3:00

Physics
1 answer:
wlad13 [49]3 years ago
6 0

Answer: Did you get the answers to any of this report?

Explanation:

You might be interested in
In traveling a distance of 2.5 km between points A and D, a car is driven at 99 km/h from A to B for t seconds and 48 km/h from
Andreyy89

Answer:

d = 1.954 Km

Explanation:

given,

total distance, D = 2.5 Km

in stretch A to B =

speed = 99 Km/h = 99 x 0.278 = 27.22 m/s     time =t

in stretch B to C

time = 3.4 s

In stretch C to D

speed = 48 Km/h = 48 x 0.278 = 13.34 m/s     time =t      

we know,

distance = speed x time

distance of BC

using equation of motion

v = u + a t

27.22 = 13.34 - a x 3.4

a = 4.08 m/s²

uniform deceleration is equal to 4.08 m/s²

distance traveled in BC

s = ut + \dfrac{1}{2}at^2

s = 13.34\times 3.4 + \dfrac{1}{2}\times 4.08 \times 3.4^2

s = 68.94 m

3000 = 99 \times \dfrac{1000\ t}{3600}+ 68.94 + 48\times \dfrac{1000\ t}{3600}

3000 = 27.5 t + 68.94 + 13.33 t

40.83 t = 2931.06

t = 71.79 s

distance travel in AB

distance = s x t

d = 27.22 x 71.79

d = 1954 m

d = 1.954 Km

distance between A and B is equal to 1.954 Km.

4 0
3 years ago
3- For given three vectors a, b and c, c = a x b, then the vector c is:​
o-na [289]

Answer:

VB

Explanation:

8 0
2 years ago
When you shock your self because of a door knob this is an example of
Anna007 [38]

Answer:

C

Explanation:

Static electricity is what makes your hair stand up when you rub a balloon against it or gives you a shock from your doorknob. In static electricity, electrons are moved around mechanically (i.e. by someone rubbing two things together).

HOPE THIS HELPED AND LETTER D MADE ME LAUGH

8 0
3 years ago
Read 2 more answers
A rock is thrown from a cliff and hits the ground five seconds later at a distance of 50 m from the cliff how high was a cliff
Iteru [2.4K]

Answer:

122.5m

Explanation:

d= 1/2 (9.8) (5) ^2

3 0
2 years ago
Solids in which the atoms have no particular order or pattern are called ___ Solids
dexar [7]
Answer: Noncrystalline Solids
7 0
3 years ago
Read 2 more answers
Other questions:
  • Sharks are generally negatively buoyant; the upward buoyant force is less than the weight force. This is one reason sharks tend
    15·1 answer
  • During a softball game, a shortstop catches a ground ball. The action force is the ball pushing on the glove. What is the reacti
    12·2 answers
  • PLEASE HELP ME ASAP!!!
    11·2 answers
  • You plan a car trip for which you want to average 90 km/h. You cover the first half of the distance at an average speed of only
    14·1 answer
  • A large truck collides with a small car. True or False: The truck exerted a greater magnitude force on the car than the car exer
    11·1 answer
  • GUESS WHAT? I'LL MAKE YOU BRAINLIEST! EASY QUESTION!!
    13·2 answers
  • PLEASE HELP WITH GIVE LIKE IF I DONT HAVE BRAINLIEST
    6·1 answer
  • An energy source forces a constant current of 2A to flow through a light bulbfilament for twenty seconds. If 4.6 kJ is given off
    8·1 answer
  • On a cello, the string with the largest linear density (1.44 x 10-2 kg/m) is the C string. This string produces a fundamental fr
    9·1 answer
  • what type of simple machine is shown in the diagram?write the length and height of slope in it. Please help ASAP!!!​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!