Questions LLC
Login
or
Sign Up
Ask a New Question
Physics
Mechanics
Dynamics
A car is travelling at 80km/h in east direction , a train is travelling at 50 m/s in north direction then what is the combined velocity of car and train?
1 answer
v=sqrt(v(car)²+v(train)²)
You can
ask a new question
or
answer this question
.
Similar Questions
A car is travelling at 80km/h in east direction , a train is travelling at 50 m/s in north direction then what is the combined
Top answer:
They should be asking for what is the velocity of the car with respect to the train, or vice versa.
Read more.
Two cars, car X and car Y , start moving from the same point P on a cross intersection. Car X is travelling east and car Y is
Top answer:
right triangle 3,4,5 or 60,80,100 x= 60 y = 80 z = hypotenuse = 100 dx/dt = 80 dy/dt = 100 z^2 =
Read more.
A car travelling at 60km/hr started a journey travelling in an oppsite direction to his destination.After travelling for 35min
Top answer:
you must know that distance = speed * time. So, just use that! 35min @ 60 km/hr = 35km So, since
Read more.
Trains a and b are travelling in the same direction on parallel tracks. Train a is travelling at 40mph and train b is travelling
Top answer:
Remember your formula d=rt 40t=48(t-.30) 40t=48t-14.4 combine like terms 40t-48t=-14.4 8t=-14.4
Read more.
A quick question to check my answer.
Trains A & B are travelling in the same direction on parallel tracks. Train A is travelling
Top answer:
your answer is correct an easier way is the following: let the time past 2:10 be t hours so when
Read more.
A person is travelling by train and car in his whole journey.. The matter is if he is travelling first by train till 60kms and
Top answer:
speed of train = x km/h speed of car = y km/h total distance is D km 60/x + (D-60)/y = 4 60y +
Read more.
A train 100m long travelling at 72 km/h overtakes another train travelling in the same direction at 54sec. Find the length of
Top answer:
To find the length of the second train, we need to use the concept of relative speed. Step 1:
Read more.
Some how TRAIN A travelling at 36 m/s, is accidentally sidetracked onto the train track for TRAIN A. The TRAIN A engineer spots
Top answer:
Sorry Train A is sidetracked onto Train B's train track, which is 100 m ahead of Train A
Read more.
A 1200kg travelling east collides with another 1000kg car travelling north. If they are both travelling at 90km/h and the
Top answer:
To find the velocity of the system after the collision, we can first calculate the total momentum
Read more.
A train travelling north at a speed of 50km/h and another train travelling in the same direction at a speed of 8km/h.Calculate
Top answer:
The difference in their speeds is 50-8 = 42 km/hr. That is the speed at which their separation is
Read more.
Related Questions
1)A north south highway, intersects an east west highway, at point P. A vehicle process point P @ 1pm, traveling east at a
A car is travelling north on a highway at 25 m/s. Just as the car crosses a perpendicularly intersecting crossroad, the
1. A train was travelling at an average speed of 80km/h. If the train began a journey of 200km at 4.35pm, at what time did it
A 500 car travelling at 45 km/hr towards west collides w/a 20000 kg truck travelling at 30 km/hr, 30 degrees south of west. if
A truck of mass 2000kg travelling due south collides at an intersection with a car of mass 1200kg travelling due east. The car
1. Car A, with mass of 1250 kg, is travelling at 30 m/s to the east. Car B is a truck with mass of 2000 kg, travelling to the
A 1000 kg car travelling at 25m/s south collides head-on with a 2250 kg car travelling at 10m/s in the opposite direction. They
Car a with a mass of 1250kg is travelling at 30m/s to the east. Car b is a truck with a mass of 2000kg, travelling to the west
There are two trains. The first train is travelling at 52 km/h. The second train is travelling at 68 km/h. It takes 9 seconds
Two cars leave an intersection at the same time. Car X is travelling East at 50 km/hr and Car Y is travelling South at 60 km/hr.