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Andreyy89
1 year ago
13

True or False: Litmus paper turns blue in bases and red in acids. True False​

Physics
1 answer:
lutik1710 [3]1 year ago
8 0
False because bases turn red litmus paper to blue and acids turn blue litmus paper red
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A cheetah can go from the state of rest to running at 20m/s in just two seconds. What is the Cheetahs average acceleration
babymother [125]

acceleration = change in velocity/change in time

so...

a = 20 m/s / 2 seconds

a = 10


hope that helps :)

P.S. found this from Brainly User, sometimes all you have to do is search to find the answer.

7 0
3 years ago
Your laundry basket weighs 22 N and your room is 3.0 m above you on the second floor. It takes you 6.0 seconds to carry the laun
Fofino [41]
<h2>Power is 11 W</h2>

Explanation:

Power = Work ÷ Time

Work = Force x Displacement

Force = 22 N

Displacement = 3 m

Time = 6 seconds

Substituting

       Work = Force x Displacement

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8 0
3 years ago
Compared with a force, a torque involves
ycow [4]
A rotational movement.
6 0
3 years ago
Someone please help me, I know I already asked a question please don't think I not smart, but
Anastaziya [24]

Answer:

PE is related to the ability to do work, If an item is sitting on  a shelf

it has potential energy relative to its position on the floor, However, if the object were to fall it would hit the floor with a KE equal to the PE that it had sitting on the shelf.

Sounds are caused by compressional waves in  the air - when a piano key is struck or a TV is turned on, then compressional waves are produced in the surrounding air due to a disturbance. The human ear recognizes the disturbed air as due to the object that created the disturbance.

7 0
2 years ago
If s car can drive 40m/s, then how long will it take to travel 2400m?
WINSTONCH [101]

Answer:

60 seconds.

Explanation:

2400 divided by 40 equals 60

8 0
3 years ago
Read 2 more answers
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