. A type of motion in which an object moves in a straight line with a constant speed in equal intervals of time , A. Accelerated motion , B. Circular motion , C. Uniform motion , D. Periodic motion , . An object is said to experience a change in motion when there is a change in how fast it moves or the direction in which it moves.  , A. A car moving at a constant speed along a straight highway., B. A bus is reducing its speed as it approaches a traffic signal., C. A bicycle traveling at the same speed on a straight road., D. A train standing still at a railway station., A car is moving at a constant speed of 60 km/h on a straight road. Suddenly, the driver takes a sharp turn while maintaining the same speed. , A. The car’s motion remains completely unchanged., B. The car’s speed and direction both remain constant., C. The car’s velocity changes because its direction changes., D. There is no change in the car’s velocity because the speed is constant., . An object accelerates when its speed, direction, or both change. Which situation shows that the tricycle accelerates as it heads to school?  , A. The tricycle is parked in front of the house., B. The tricycle stays at the terminal without moving., C. The tricycle increases its speed from 20 km/h to 35 km/h., D. The tricycle moves at a constant speed of 30 km/h on a straight road, . Which action shows rapid acceleration that may catch others off guard and lead to a collision at an  intersection?, A. The driver waits for pedestrians to finish crossing before moving., B. The driver maintains a constant speed while crossing the intersection., C. The driver slowly presses the gas pedal after the traffic light turns green., D. The driver suddenly steps hard on the gas pedal and quickly speeds up from a stop sign., Macoy is riding a boat from Purok Sapang Malalam to the town proper. While traveling, he notices that the, A. So he can rest and sleep during the ride because it will take 30 minutes to reach the town., B. So he can predict changes in motion and stay alert for safety during the trip., C. So he can ignore the movement of the boat while traveling., D. So he can determine the color and design of the boat., . You and your friends are riding an e-bike on the way to a food park. While taking a corner, the rider , A. Slowing down gradually while approaching a corner., B. Accelerating while making a turn, especially on wet roads., C. Not wearing a helmet and holding the handlebars properly., D. Riding at a steady speed on a straight road with no obstacles., . In your Science class, your teacher asks you to experiment: you roll a ball along a circular track at a steady , A. The ball dropped from a height., B. The small fan spinning at constant speed., C. The ball rolling along the circular track at steady speed., D. A student swinging a yoyo in a circular path at constant speed., . Lori rides her bicycle along a straight road from her house to the park. A displacement-time graph is drawn , A. Displacement is plotted on the Y-axis, and time is plotted on the X-axis; the slope represents the , velocity of Maria’s bicycle., B. Time is plotted on the Y-axis, and displacement is plotted on the X-axis; the slope represents the , force applied., C. Displacement is plotted on the X-axis, and time is plotted on the Y-axis; the slope represents , acceleration., . Jonabel is riding his bicycle to the park and records his speed at different times. The teacher asks her to , A. X-axis: Time; Y-axis: Velocity, B. Y-axis: Time; X-axis: Velocity, C. Y-axis: Time; X-axis: Distance, D. X-axis: Time; Y-axis: Distance, . A physics student conducts an experiment to study the motion of two toy cars on separate tracks. She records , A. Car A and B are both accelerating uniformly., B. Car A is decelerating, while Car B moves at constant velocity., C. Car A is moving at constant velocity, while Car B is decelerating., D. Car A is accelerating uniformly, while Car B is accelerating non-uniformly, . A ball is tied to a string and swung in a horizontal circle above a table. The ball moves at a constant speed, , A. Travels at a constant speed along a circular path., B. Travels in a curved path with non-uniform speed., C. Travels in a straight line at a changing speed and direction., D. Travels in a circle while constantly speeding up in one direction., Janet is riding a Ferris wheel that rotates at a constant speed. At the top of the wheel, she notices that she , A. The Ferris wheel causes Janette to accelerate toward the center of the wheel, B. There is no acceleration because her speed is constant along the circular path., C. Janette accelerates away from the center, which is called centrifugal acceleration., D. Janette accelerates vertically downward due to gravity, not related to the wheel’s motion., David is preparing to hit Goliath with a stone using a sling. During the spinning motion of the stone in the , A. The tension becomes zero at higher speeds., B. The tension decreases because the sling stretches more., C. The tension stays the same, because the radius hasn’t changed., D. The tension increases because 𝐹𝑐 =, 𝑚𝑣, 2, Marian is driving a car with a mass of 1,200 kg, moving at a constant speed of 20 m/s around a circular track , A. 8 m/s² and 9,600 N, B. 10m/s² and 9,600 N, C. 14 m/s² and 4,800 N, D. 20 m/s² and 12,000 N, Two riders, A and B, are on a Ferris wheel. Rider A is seated near the edge of the wheel, while Rider B is , A. Rider A has a greater tangential speed than Rider B, because tangential speed increases with distance , from the axis, even if angular speed is the same., B. Both riders have the same tangential speed, since the Ferris wheel rotates at a constant angular speed., C. Rider B has a greater tangential speed because being closer to the center reduces the radius., . In the given situations below, determine which object possesses potential energy due to its position or , A. A stretched rubber band held in place — indicating energy stored due to the condition., B. A ball rolling down a hill at high speed — indicating energy due to motion., C. A car moving along a straight road — showing kinetic energy in action., D. A spinning electric fan — powered by energy in motion., . A bicyclist pedals up a hill and slows down as they reach the top. What energy transformation is occurring? . A bicyclist pedals up a hill and slows down as they reach the top. What energy transformation is occurring? , A. Mechanical energy is increasing., B. Potential energy is turning into heat energy., C. Physical energy is turning into kinetic energy., D. Kinetic energy is being transformed into potential energy., . Three students lift identical boxes to the same height during a clean-up activity: Student A finishes in 5 , A. All three students produced different amounts of work., B. Power is the same for all students because they lifted identical boxes., C. Student A produces the greatest power by completing the work in the shortest time., D. Student C produces the greatest power because he completed the work in a longer time., When a ball is held at a certain height above the ground and is not moving, it possesses energy due to its , A. Kinetic energy, B. Sound energy, C. Potential energy, D. Electrical energy.

quizz

by
Print
Embed

Leaderboard

Visual style

Options

Switch template

)
Continue editing: ?