Questions LLC
Login
or
Sign Up
Ask a New Question
Physics
Motion
Acceleration
A car moving along astraight line changes its velocity from 40 m\s to 80 m\s in a distance of 200 m . The acceleration during its motion is ...
1 answer
a=(v²-vₒ²)/2•s
You can
ask a new question
or
answer this question
.
Similar Questions
A car moving along astraight line changes its velocity from 40 m\s to 80 m\s in a distance of 200 m . The acceleration during
Top answer:
a=(v²-vₒ²)/2•s
Read more.
"a drag racing car starts from rest at t= 0 and moves along astraight line with velocity given by V = bt^2 where b isconstant.
Top answer:
dx/dt = b t^2 so x = (1/3) b t^3 + starting x
Read more.
A railroad flatcar of weight W can roll without friction along astraight horizontal track. Initially, a man of weight w is
Top answer:
Let final velocity be v_1 Conservation of momentum implies that: ==> (m_car + m_man)v_0 = (m_man *
Read more.
A car of mass 120kg moving with a velocity of 30m/s overtake and collide with another car of mass 100kg moving with at
Top answer:
m1 = 120 v1 = 30 P1 = m 1 v1 = 3600 m2 = 100 v2 = 12 P2 = m2 v2 = 1200 Total momentum before = P P =
Read more.
Two 125 kg bumper cars are moving toward each other in opposite directions. Car X is moving at 10 m/s and Car Z at –12 m/s
Top answer:
It would be nice to know the direction of Car Z. And it would be nice to know if it were an elastic
Read more.
Abody moves along astraight line from A-B wiz uniform acceleration 2/3ms velocity at B is 25m/s.find velocity at A.find distance
Top answer:
I need the answer from u.thanx
Read more.
at any instant a car is observed to be moving at a velocity of 10 m/s. Five seconds later the car is found to be moving at a
Top answer:
avg velocity is 15m/s, for five seconds d=v*t
Read more.
A 328 kg car moving at 19.1 m/s hits from behind another car moving at 13.0m/s in the same direction. If the second car has a
Top answer:
This is a conservation of momentum problem. I assume you know the first principles. Someone will be
Read more.
1)A car is moving with uniform accelaration. It moves along two point A and B and enters with velocity 50 m/s and 80 m/s
Top answer:
The equation X(t) = 50 t + 15 t^2/T does not have to be derived with calculus. It is just the
Read more.
A car is moving with constant velocity. Which of the following is true?
a) the car travels the same distance in each second b)
Top answer:
yes.
Read more.
Related Questions
A 300lb car is moving at constant velocity onn a level concrete road. How much force is needed to keep it moving if the u=0.04
A car and an attached trailer have a combined mass of 3,000 kg. The car and trailer are moving on the highway at a velocity of
Which situation is an example of negative acceleration?(1 point) Responses A car moving at a constant velocity A car moving at a
Two cars approach each other; both cars are moving westward, one at 78 km/h, the other at 64km/h.
A) what is the velocity of the
A 12000 kg truck strikes the back end of a 750 kg car moving at 15 m/s. If the truck loses 7500 kg-m/s of its momentum to the
a 2kg car moving towards the right at 4 m/s collides head on with a 8 kg car moving towards the left at 2 m/s and they stick
A bumper car with mass m1 = 109 kg is moving to the right with a velocity of v1 = 4.9 m/s. A second bumper car with mass m2 = 83
Which situation is an example of negative acceleration?(1 point) Responses A bicycle increasing its velocity as the rider pedals
A 3000-kg truck moving with a velocity of 10 m/s hits a 1000-kg parked car. The impact causes the 1000-kg car to be set in
A 588.6 kN car moving at 1 km/hr instantaneously collides an stationary 392.40 kg car. If the collision is perfectly inelastic,