Ask a New Question

A 500g trolly is placed

A 500g trolly is placed on a runway that is tilted so that it makes an angle of 30 degrees to a horizontal table.A light
1. 2 answers
2. asked by sinethemba
3. 962 views
a man weighing 80 kg is standing on a trolly weighing320 kg the trolly is resting on a horizontal rails if the man start walking
1. 0 answers
2. asked by anjali
3. 522 views
what will be the final temp of 500g of 21c waterbullets are dropped in? when 500g of 324c lead
1. 0 answers
2. asked by Rachelle
3. 515 views
calculate late the Gibbs free energy, entropy and enthalpy of mixing when 500g of heptane is mixed with 500g oh hexane at 298K.
1. 0 answers
2. asked by pholisa
3. 720 views
how many grams of each species will be present at the end when 0.500g of copper is added to 2.500g of AgNO3?Cu(s) + 2 AgNO3(aq)
1. 1 answer
2. asked by tc
3. 1,312 views
What mass must be added to 0.9kg trolly to give it an,acceleration of0.4m² when a 0.6n force is applied to it?
1. 1 answer
2. asked by Lidya
3. 394 views
calculate the total amount of heat needed to change 500g of ice at -10*C into 500g of steam at 120*C. do this by calculating the
1. 2 answers
2. asked by Lyila
3. 1,856 views
A boy of mass 50kg running at 5m/s jums on to a 20kg trolly travelling in the same direction at 1.5m/s .what is their common
1. 2 answers
2. asked by Aditya
3. 581 views
A physical science student adds 500g of 0 degree C ice to 500g of 80 degree C coffee. What is the final temperature of the drink
1. 1 answer
2. asked by Heat
3. 917 views
Is this correct??Metal block weighs 500g in air and 446g completely submerged in water. Calculate density and relative density.
1. 4 answers
2. asked by Danny
3. 1,088 views