Ask a New Question

A standard 1.000kg- mass is

A group of 4 rail cars with a total mass of 50,000kg moves at 3m/s at a stationary locomotives that has a mass of 10,000kg. What
1. 1 answer
2. asked by MJW
3. 775 views
A freight train has two engines, each with a mass of 50,000kg, pulling 15 freight cars, each having a mass of 40,000kg.The
1. 1 answer
2. asked by Pious
3. 565 views
a railway freightbcar whose mass is 15 000kg & speed is 2.4m/s runs into a stationary freight car whose mass is 25 000kg. the 2
1. 1 answer
2. asked by barbara
3. 498 views
A standard 1.000kg- mass is to be cut from a bar of steel having an equilateral triangular cross section with sides equal to
1. 4 answers
2. asked by Lisa
3. 1,015 views
Find the mass of a car that has the speed of 30m/s and a momentum of 45,000kg,m/s.
1. 2 answers
2. asked by Jennifer
3. 1,025 views
A stone with a mass of 20kg and density of 20,000kg/m3 is immersed in water. Find its weight
1. 1 answer
2. asked by Victory
3. 470 views
a truck of mass 8500Kg is pulling a trailer of mass 27 000Kg on a level road.The coefficient of kinetic friction is 0,20.A
1. 0 answers
2. asked by Bheki
3. 534 views
A big truck has a mass of 5,000kg. It is moving down the road at a velocity of 15m/s. As it approaches a stop sign, the driver
1. 1 answer
2. asked by Devynn
3. 572 views
Find the tractive force of a train of mass 50,000kg which accelerates uniformly from rest until it attains a speed of 20m/s over
1. 1 answer
2. asked by Foluso Deborah Ayomide
3. 137 views
A piece of metal with an irregular shape has a mass of 4.281kg. When weighed while submerged in water, the piece of metal has an
1. 2 answers
2. asked by physics help
3. 1,375 views