Wiki User
∙ 11y ago100
Wiki User
∙ 11y agoSince the car is traveling at a constant speed, the net force on the car is zero. The forces acting on the car (like friction, air resistance, and engine force) are balanced to maintain the steady speed without acceleration.
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Since there is zero acceleration, the net force is also zero.
The forces on a car traveling at a steady speed are balanced. The driving force from the engine is balanced by the resistive forces such as friction and air resistance. This balance allows the car to maintain a constant speed.
If something is traveling at a "steady" speed, it can't be accelerating.
The term "steady speed" indicates a constant velocity. This implies that there is no net acceleration, and thus no net force. Any net force on a moving object will cause a change in velocity, as per Newton's First and Second Laws.
300km in 3 hours = 100km per hour
That doesn't make sense. What do you mean, what will happen? Happen to what..?
The acceleration of a car traveling at a steady speed of 60 mph is zero. Acceleration refers to a change in velocity over time, so a steady speed means there is no change in velocity and therefore no acceleration.
When an object is moving at a steady speed, it experiences no acceleration, meaning that the net force acting on it is zero. This means that the object will continue to move in a straight line at a constant speed unless acted upon by an external force.
They need the force to overcome the friction between the lorry and the road.
Time = Distance/Average speed = 115/100 = 1.15 hours or 1 hour and 9 minutes.