### physics

The value of resistant
Subject
Level
Highschool
13
In 1935, a French destroyer, La Terrible, atained one ot the fastest speeds for any standard warship. Suppose it took 2.0 min at a constant acceleration of 0.19 meters per second for the ship to reach its top speed after starting from rest. Calculate the ship's final speed.
Subject
Level
Junior High
11
What is the square root of 69?
Subject
Level
Highschool
12
A person travels from to the market with a speed of 20 m/s and returns with a speed of 30 m/s.

Calculate the average speed.
Subject
Topic
Level
Junior High
9
Subject
Level
College
Year
1
What is biology?
Topic
Level
Homeschool
6
what is lever
Subject
Topic
Level
Highschool
8
Subject
Topic
Level
Junior High
9
Two wires A and B of length 30 cm and 10 cm resl. Compare the resistance of the two wires which will have less resistance.

Subject
Level
Highschool
10
Best on motion
Subject
Topic
Level
Highschool
11
Subject
Level
Highschool
11

Referring to part 1 as you increased the motion of the rope, what happened to the frequency of the waves?
Subject
Level
Highschool
12
Which is the following are scale r quantities(a)mass (b) Displacement(c
) speed (d) velocity
Subject
Topic
Level
Junior High
9

If a body dropped freely then what is the velocity of the body after 2s

Subject
Level
Highschool
10

An electric heater is rated at 2KW CALCULATE THE cost of using it for 2h dayli for the month of September if each unit cost rupees 4

Subject
Level
Highschool
10
You are walking towards india gate. Is india gate at rest with respect to you or is it moving with respect to you?
Subject
Topic
Level
Homeschool
9
How to solve 4+18
Subject
Level
Junior High
7
Subject
Level
Junior High
9
What is the expression for height of projectile
Subject
Level
Middle School
4
Can matter be destroyed in a combustion reaction
Subject
Topic
Level
College
Year
2
The density of titanium metal is 4.51g/cm3 at 25°C. What mass is titanium displaces 65.8ml of water at 25°C?
Subject
Topic
Level
Junior High
9
A small airplane takes on 258L of fuel. If density of the fuel is 0.821 g/mL, what is the mass of fuel has the airplane taken on?
Subject
Topic
Level
Highschool
11
a sample of baking soda contains 34.48g sodium, 1.51g of hydrogen, 18.02g of carbon and 72.00g of oxygen. what is the total mass of the sample?
Subject
Topic
Level
Highschool
12
difference between modran machines and traditional machines
Subject
Level
Highschool
13
Subject
Level
Highschool
10
How to find maximum resistance
Subject
Level
Middle School
8

Difference between plane mirror and spherical mirror

Subject
Topic
Level
Highschool
11
How are microwave used for cooking purpose ?
Subject
Topic
Level
Junior High
9

When a ray of light passes from one medium to another medium refraction takes place when angle of incidence is

Subject
Topic
Level
Junior High
9

Subject
Level
Highschool
10
Why did Newton think that you was a force acting on the moon?
Subject
Topic
Level
Junior High
7

Identify the sun features in illustration

Subject
Topic
Level
Homeschool
9

Find the area of the rectangle a=bh

Subject
Topic
Level
Middle School
8

What is parallel gram law ?

Subject
Level
Highschool