Ask a New Question

a 20kg block is connested

a 20kg block is connested to a 30kg block by a string that passes over a frictionless pully. the 30kg block is connected to a
1. 1 answer
2. asked by sello
3. 834 views
A 20kg block is being pulled by a 150N force,the block is initially at rest,if the coefficient of frictionbetween the block and
1. 1 answer
2. asked by amaka
3. 927 views
Ohmygoodness, I am not having a good time tonight."A 5.2kg block sliding at 9.4 m/s across a horizontal frictionless surface
1. 4 answers
2. asked by solexgirl12
3. 1,451 views
A block of mass 20kg is at rest on a rough horizontal ground,the coefficient of friction between the block and the ground is
1. 1 answer
2. asked by praise
3. 1,658 views
block A has a mass of 20kg and block B has a mass of 10kg. What is the value of static friction would stop the block from
1. 5 answers
2. asked by Jem
3. 129 views
A block of mass 20kg resting on a horizontal force 50N.If the coefficient of friction between the table and the block is
1. 2 answers
2. asked by Kingsley
3. 441 views
Block B has a mass of 2.20kg and is moving to the left at a speed of 2.30m/s. Block A has a mass of 2.70kg and is moving to the
1. 1 answer
2. asked by Emily
3. 767 views
at on time, the velocity of a rifle bullet was measured using a ballistic pendulum made up of a wooden block suspended from a
1. 1 answer
2. asked by dave
3. 1,129 views
A moving 2.20kg block collides with a horizontal spring whose spring constant is 419 N/m. The block compresses the spring a
1. 4 answers
2. asked by archi
3. 705 views
A 20kg block is pulled along a horizontal Surface by a force of 60N at an angle of 30degrees with the horizontal. If the
1. 1 answer
2. asked by Noh
3. 152 views