CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Second Law of Motion

Question 15 A...

Question

Question 15
A truck of mass Mis moved under a force F. If the truck is then loaded with an object equal to the mass of the truck and the driving force is halved then how does the acceleration change?

Open in App

Solution

Calculate using F = ma
As the Force is halved and the mass gets doubled, acceleration becomes one-fourth of the original.

Suggest Corrections

thumbs-up

1

Similar questions

Q. A truck of mass

m

is moved under a force F. If the truck is then loaded with an object of mass equal to the mass of the truck and the driving force is halved, then the acceleration becomes:

Q. A truck of mass 200 kg is moved under a force of 1000 N on a smooth surface. On a rough surface, the truck experiences a frictional force of 200 N offered by the road. Find the percentage change in the acceleration.

Q. A truck is moving with an acceleration of

2 {m/s}^{2}

due to a constant horizontal force

F

. Suddenly, a hail storm starts with a constant rate of mass

μ = 20 kg/s

getting deposited on the truck. Find the force needed to maintain the acceleration of the truck after

2

g = 10 {m/s}^{2} .

Speed of the hailstorm is

2 m/s

(perpendicular to the velocity of the truck) and mass of the truck is initially

m_{0} = 50 kg

.

Q. A truck is moving with an acceleration of

a_{0} = 2 m / s^{2} .

A block of mass 10 kg is kept on the truck. If the coefficient of friction between block and truck is 0.50.
(A) What will be the friction force acting on the block by the truck.
(B) is the block sliding over the truck.

(g = 10 m / s^{2}) .

Q. A truck of mass 1000 kg is pulling a trailer of mass 2000 kg frictional force on truck is 500 N and on trailer is 1000 N. The truck extra force of 6000 N. calculate:-
a) Acceleration of the truck and the trailer.
b) The tension in the connecting rope.

View More

Join BYJU'S Learning Program

explore_more_icon

Explore more

Second Law of Motion

Standard IX Physics

Join BYJU'S Learning Program

CrossIcon