without friction what is the net force required to maintain a 1000 kg truck in uniform motion for 30 minutes?
please show math
without friction what is the net force required to maintain a 1000 kg truck in uniform...
The unbalanced horizontal net force on a truck of mass 1500 kg moving along a straight horizontal line at a uniform speed of 25 m/s is: Find the force: Please show work
What average net force is required to bring to rest a 1000 kg car that is initially moving at 100 km / h over a distance of 45.0 m?
A 5000 kg truck is parked on a 7.0∘ slope. How big is the friction force on the truck? Express your answer to two significant figures and include the appropriate units.
A 5000 kg truck is parked on a 7.0? slope. How big is the friction force on the truck? Express your answer to two significant figures and include the appropriate units. fs=
A force of 85.5 N in the horizontal direction is required to set a 25.4-kg box, initially at rest on a flat surface, in motion. After the box begins to move, a horizontal force of 55.5 N is required to maintain a constant speed. (a) What is the coefficient of static friction between the box and the surface? (b) What is the coefficient of kinetic friction between the box and the surface?
As a logging truck rounds a bend in the road, some logs come
loose and begin to roll without slipping down the mountainside. The
mountain slopes upward at 48.0? above the horizontal, and we can
model the logs as solid uniform cylinders of mass 575kg and
diameter 1.20m .
A) Find the acceleration of the logs as they roll down the
mountain.
B) What is the friction force on the rolling logs? Is it kinetic or
static?
Please show step-by-step...
3. An engine exerts a force of 10000 N on a 1000 kg car travelling over a flat road. The force (overcoming friction) accelerates the car from rest such that it travels a distance of 50 m in 5 s Find e. the net acceleration of the car, f. normal force exerted by the road on the car, and g. the coefficient of kinetic friction between the car and the road? 4. A 10 kg block is initially at rest...
A 2 kg ball is sliding east (without friction) down a hill that makes an angle of 30 degrees with the horizontal. A child kicks the ball north with a force of 10 N. What is the net acceleration of the kicked ball?
picture.
A 2,500 kg truck travels at 72.0 km/h and rounds an unbanked curve of radius 80.0 m. The coefficient of static friction between the tires and the road is 0.700, b. Draw a free-body diagram and show all forces on the truck. Determine the force of friction required to keep the truck in the same lane? What is the maximum speed (in km/h) at which the truck can negotiate the cur safely without going off track? c.
A 1000 kg car pushes a 2000 kg truck that has a dead battery. When the driver steps on the accelerator, the drive wheels of the car push backwards against the ground with a force of 4500 N. (a) What is the magnitude of the force of the car on the truck? (b) What is the magnitude of the force of the truck on the car?