0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What does y equals 0 on a displacement- time graph represent?
The displacement, along the direction of measurement, is zero. It need not mean that the object is back at the starting point. The displacement-time graph, measuring the vertical displacement of a ball thrown at an angle, will have displacement = 0 when the ball returns to ground level but, unless you are extremely feeble, the ball will be some distance away, not at its starting point which is where you are. The use of such a graph is not unusual in the elementary projectile motion under gravity.
Differences of ballistics and straight line motion?
Ballistics is just what it sounds like. A cannon ball was fired over and over and a statistical record was kept. Weight of the ball, powder used and cannon angle. The ball will have straight linear motion with gravity thrown in for fun. You can be traveling in a very straight forward motion, but be falling also. Newton had this all figured out.
What would be the likely height-versus-time graph if the ball were to be dropped from a height and bounced many times?
i dont knoe
What kind of energy is used to kick a ball?
The ball itself has potential energy when being kicked. The motion of kicking uses kinetic energy within the body's structure.
What is Mass of cricket ball?
A cricket ball is required to be between 155.9g and 163g.
Plot the graph to show ball thrown vertically upward and comes downward ignoring air resistence?
The graph of a ball thrown vertically upward and coming downward without air resistance would be symmetrical around the peak. The velocity would be positive during the upward motion (accelerating upwards and then slowing down until it momentarily stops at the peak) and negative during the downward motion (accelerating downwards). The acceleration due to gravity would cause the velocity to increase in the downward direction until it reaches the initial velocity at the start.
Which best describes the rotational motion of Uranus as it orbits the sun?
As Uranus orbits the sun, it rolls like a ball
What is a force that opposes the motion of a ball rolling across the ground?
The force that opposes the motion of a ball rolling across the ground is called friction. Friction is caused by the contact between the rough surfaces of the ball and the ground, which creates resistance that slows down the ball's motion.
When you drop the ball from the height that is periodic motion are not with explain?
When you drop a ball from a height, it undergoes periodic motion as it falls due to gravity. The ball's motion can be described as oscillatory because it moves up and down repeatedly. This repetition of motion follows a pattern, making it periodic.
Which statement is an obervation if the ramp is steeper then the ball will roll faster or friction slowed the ball down or gravity caused the ball's motion?
"Friction slowed the ball down" is an observation because it describes a direct, visible effect on the ball's motion. The other statements are hypotheses or explanations for why the ball's speed changed.
When a ball is pushed up hill what are the forces?
When a ball is pushed uphill, the main forces acting on it are the force applied by the person pushing the ball, which is in the direction of motion, and the force of gravity acting against the motion of the ball, which is pulling it downhill. Friction between the ball and the surface it is moving on also plays a role in resisting the motion.
What does y equals 0 on a displacement- time graph represent?
The displacement, along the direction of measurement, is zero. It need not mean that the object is back at the starting point. The displacement-time graph, measuring the vertical displacement of a ball thrown at an angle, will have displacement = 0 when the ball returns to ground level but, unless you are extremely feeble, the ball will be some distance away, not at its starting point which is where you are. The use of such a graph is not unusual in the elementary projectile motion under gravity.
What energy makes a ball roll across the floor?
The kinetic energy of the ball in motion allows it to roll across the floor. As the ball is pushed or dropped, this kinetic energy is transferred to the ball's rotational motion, causing it to roll forward. Friction between the ball and the floor also plays a role in its movement.
How the motion of a swing illustrates the transformation between potential and kinetic energy?
When the ball is in the air it is clecting
What type of motion is there in a bouncing ball?
A bouncing ball undergoes a combination of translational and rotational motion. Translational motion refers to the ball moving from one location to another, while rotational motion involves the spinning or rotation of the ball as it bounces. These two types of motion work together to create the overall bouncing motion of the ball.
How can you tell that a rolling soccer ball is in motion?
It rotates around it's center. Rotational motion is the only motion that exists regardless of your point of reference.
What explains why the cart always catches the ball and the ball doesn't fall behind the moving cart?
The cart and the ball are both subject to the same gravitational acceleration, so they fall at the same rate. The cart's horizontal motion keeps pace with the vertical motion of the ball, allowing it to catch up. This is the principle of inertia and the relationship between vertical and horizontal motion.
