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If a ball rolls down a hill does its speed or acceleration increase?
If you roll a ball up a hill it undergoes negative upward and positive downward acceleration.
What happens to the speed and acceleration of a ball rolling down an irregular slope?
The answer will depend on the shape of the slope, and the trajectory that the ball follows.
Why do things roll downhill?
A ball rolls down hill because there is no force preventing it from moving. If there was an object in the way, that would be the force that counters the movement/roll.
What happens to a ball thrown straight down from a bridge would have acceleration of?
After being released, a ball thrown straight down from a bridge would have an acceleration of
What does the slope of a veloctiy time graphy represent?
The slope represents a change in velocity, or acceleration. The acceleration is the gradient (steepness) of the line. A larger gradient means faster acceleration. if the gradient points down and is negative then it represents deceleration.
If a ball rolls down a hill does its speed or acceleration increase?
If you roll a ball up a hill it undergoes negative upward and positive downward acceleration.
What is the slope of an incline if a ball rolls down it from left to right?
It has a negative (downward) slope.
What happens to the speed and acceleration of a ball rolling down an irregular slope?
The answer will depend on the shape of the slope, and the trajectory that the ball follows.
If a ball rolls down an incline from left to right the slope of that incline is what?
Negative positive (apex)
What is the speed and acceleration of a ball rolling down a hill?
The acceleration of a tennis ball rolling down an incline depends with two factors. The force that is applied to the tennis ball and the mass of the tennis ball will determine its acceleration.
Why should cat food go faster on a slope than soup?
Soup just draaaaiiiiins its way down, slowly, while a ball of catfood rolls down the slope quite quickly.
A child slides down a frictionless slope at 25 degrees to the horizontal Calculate the child's acceleration down the slope?
a(child acceleration)=g(gravitational acceleration)*sin25=4.144 m/s2
Why does a bowling ball move without acceleration when it rolls along a alley?
Strictly speaking, it moves with negative acceleration. The forces of friction and air resistance both act to slow the ball down. If the lane were long enough, the ball would eventually come to a complete stop.
Why do things roll downhill?
A ball rolls down hill because there is no force preventing it from moving. If there was an object in the way, that would be the force that counters the movement/roll.
Does a big ball or a small ball role down a slope?
Both of them
How does the increasing the height of a ramp affect how far a ball rolls down ramp?
how does increasing the height of a ramp affect how far a ball rolls down the ramp
When the slope of v t graph is negative and constant what is the nature of acceleration?
acceleration is the slope of the v t graph... so the acceleration is constant and negative. In other words, the object is slowing down at a constant rate.
