https://padlet.com/lslaxmi2020/Bookmarks Points we discussed today en-us 2020-07-18 15:01:49 UTC 2026-01-04 14:26:38 UTC hello@padlet.com https://padlet.com/lslaxmi2020/Bookmarks/wish/1058269670 In today's science class we learnt about various examples of motion. We also learnt about speed and solved some questions on speed. ]]> 2021-01-06 04:59:32 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058269670 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058269822 speed =distance/time
if an object moves in equal distance and equal time then the objet id said to be in uniform motion]]> 2021-01-06 04:59:38 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058269822 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058269864 distance/time=speed
Mili Sunil]]> 2021-01-06 04:59:39 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058269864 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058269987 2021-01-06 04:59:43 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058269987 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058270139 speed=distance on time 
cockroaches are really fast

]]> 2021-01-06 04:59:47 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058270139 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058270311 1. Different types of motion
2. What is speed.
3. How to calculate speed.
4. SI and CGS unit of speed.
5. How to convert speed from metre to km.
6. Problems on speed.
7. Speedometer and Odometer.
8. Donald Campbell and his world record.

-Kanika Choudhary]]> 2021-01-06 04:59:54 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058270311 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058270474 speed=distance/time]]> 2021-01-06 04:59:59 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058270474 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058270957 speed=distance/time
distane=speed*time]]> 2021-01-06 05:00:18 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058270957 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058270991 Speed= Distance/Time (d/t)

By Bhuvan Venkatesh Y]]> 2021-01-06 05:00:19 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058270991 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058271188 Speed=distance/time
Distance=speed×time
Uniform motion: if an object moves in equal distance in equal intervals of time, then it is in uniform motion
Non-uniform motion: if any object is moving in unequal distance in equal intervals of time, then it is in non-uniform motion
                -By Pragyan Biswas]]> 2021-01-06 05:00:26 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058271188 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058271578 2021-01-06 05:00:40 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058271578 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058272114 When an object covers equal distances in equal intervals of time, the motion is called Uniform Motion.  
When an object covers unequal distances in equal intervals of time, the motion is called Non-Uniform Motion.
A body is said to be at Uniform Speed, when it performs Uniform Motion.
A body is said to be at  Non-Uniform Speed, when it performs Non-Uniform Motion.
Speed=Distance/Time
SI unit of Speed = Metre/Second
CGS unit of Speed= Centimetre/Second
Average Speed =                         Total Distance/Total Time
Speedometer is used to measure the Speed of Vehicles
Odometer is used to measure the distance covered by Vehicles.
Distance = Speed*Time




                          ]]> 2021-01-06 05:00:59 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058272114 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058272844 speed=d/t
nonuniform/uniform motion
problems

]]> 2021-01-06 05:01:25 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058272844 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058273062 1. We first discussed about different motions . 
2. Then we discussed about speed-o-meter and odometer. Speed-o-meter displays the speed in which the car is travelling and odometer shows the distance travelled by the vehicle in km.
3. Next we learnt about uniform and non-uniform motion - If an object moves equal distances in equal intervals of time, it is said to be in uniform motion. 
If an object moves unequal distances in equal distances of time, it is said to be in non-uniform motion.
If an body moves in uniform motion, it is said to be in uniform speed
If the body is in non-uniform motion, it will be in non-uniform speed.
4. Then we saw a video of Donald Campbell and his world record.
5. Then we learnt about SI and CGS unit of speed. - CGS = cm/sec
SI - m/sec, km/m
6. Then we did some questions on speed (by the formula - speed = distance/time).]]> 2021-01-06 05:01:32 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058273062 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058273267 speed=distance/time(s=d/t)
cockroach is supper fast
-vaishnavi]]> 2021-01-06 05:01:39 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058273267 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058276903 2021-01-06 05:03:46 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058276903 https://padlet.com/lslaxmi2020/Bookmarks/wish/1058279467 First the recap of types of motion. 
Discussed uniform and non- uniform motion. Equal distances covered in equal time intervals is called uniform motion and non-uniform motion is the vice versa.

How to calculate speed, distance and time-
D= s*t (convert into a.i unit, if it's a higher magnitude or quantity, divide, if lower or lesser, multiply.)
S= d/t
T= d/s)

1964, Donald Campbell passed the sound barrier achieving supersonic by travelling 90 miles per hour, in south Australia.

S.i of CGS system= c/s centimeter per seconds.

Speedometer- Displays speed of a vehicle. in m/s. Located on the dashboard.
Odometer- shows the distance traveled by a vehicle in kilometers. Located on dashboard.

]]> 2021-01-06 05:04:43 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1058279467 https://padlet.com/lslaxmi2020/Bookmarks/wish/1064420997 2021-01-07 18:06:19 UTC https://padlet.com/lslaxmi2020/Bookmarks/wish/1064420997