PHYSICS TEST

A car travels a distance of 540km in 6 hours. What speed did it travel at m/s
( Ghi đáp án đã chuyển đổi thành m/s : Chỉ ghi số )

A,B,C and D describe Belvis' speed on his journey. Which stage that Belvis has stopped ?

• A

• B

• C

• D

A snail runs a distance of 3 metres in 25seconds. What is it’s speed in km/h ?

A car is driving through the land. Using free-body diagram to describe force that put in the car.

Why do people use lubricant as oil to make running motor easily ?

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Katherine ( 50 kg ), Johnathan ( 30 kg) and Peter ( 69 kg ) flew parachute. Who will face greater air resistance ? Why ?

A horse pulls a cart with a force of 500 N. A farmer helped the horse by pushing the cart with 200 N force. What is the resultant force?
( Ghi công thức và đáp án )
Ví dụ : 200 + 20 = 220

What is the resultant force?

( Ghi công thức và đáp án )
Ví dụ : 200 + 20 = 220

Which parachuist will reach the ground first ? Why ?

In VACCUM, which parachuist will reach the ground first ?