Please help me answer the following, will rate you helpful and follow the given pages.

B. Read the following statements below. Check (/ )the box before each number if you agree on statement and mark X on the box, if you disagree. Suppose a car (the one pictured below) is travelling along a concrete road (A), curvy road (B), rough road (C) and cemented road (D). D B A 1. At point A, the car increases its velocity. Then, there is a change in the momentum of the car. 2. At point B, the car should increase its velocity and to have less momentum. 3. There is no impulse when driving along point C. 4. If the car has constant velocity along point D and beyond, the car's impulse is zero. ACTIVITY #2 A. MULTIPLE CHOICE. Choose the letter of the best answer. 1. Which of following describes momentum? a. Mass times its velocity. b. Force times the time interval. c. Force times its acceleration. d. Mass times its acceleration. 2. Which of these is the quantity of matter in an object? a. force b. mass c. motion d. time 3. What is impulse? a. the change in volume of an object. b. the change in momentum of an object c. the original momentum of the object. d. a force applied to an object for a period of time. 4. Which of the following would describe momentum? a. p=mv b. p=m/v c. p=v/t d. p=F/t 5. What is the impulse of an object moving with constant momentum? a. 0 b. 1 Page 1c. the same with momentum d. none of these B. Modified True or False. Write true on the space provided before the number if the statement is correct, but if it is false, change the underlined word or group of words to make the whole statement true 1. A moving object has momentum. 2. When the object slows down, the velocity increases. 3. An object with zero velocity has zero momentum 4. An object moving with constant momentum has impulse. 5. If there is no change in momentum, there would be no impulse. Enumerate at least 3 activities in real life situations which involves the concepts of momentum and impulse. 1 . Example: Bird flying, driving a motorcycle along a muddy road LESSON 2: Relationship of Impulse and Momentum to Collision of Objects Suppose you are playing billiard in which all the balls are of the same mass. The cue ball and Ball #1 are initially at rest. Then, you use the cue (long tapered stick or tako) to hit Ball #1. After the collision, Ball #1 had a greater velocity than the cue ball. 1. Is there a change in momentum of the cue ball? Why? 2. Is there a change in momentum of the Bail #1? Why? 3. Which ball has a greater change in momentum. the cue ball or Ball #1? 4. Which ball has a greater impulse. the cue ball or Ball #1? Since the cue ball and Ball #1 have a change in velocity after collision, then both balls have a change in momentum. The Ball #1 has a greater change of momentum because it has greater change in velocity. In collisions, an object that experiences a greater change in momentum has a greater impulse. Therefore, this shows the relationship between impulse and momentum, that a change in momentum is equal to impulse. ACTIVITY #1 Read the following situations involving collisions and answer the questions that follows. Situation 1: Suppose that two cars with equal masses collide with each other. Car A travels faster than Car B. They both Car .& Car li stopped after collision. Figure 2.2. Caflown of Ne a. Which of the two cars has the greatest change of velocity. b. Which car has the greater change in momentum? Explain your answer. c. Which car has the greater impulse?. In other words, the object that experience a greater impulse is the one that has the greater change in momentum. Situation 2: A basketball and ping pong ball collided having the same velocity but different mass. a. Which ball has a lesser momentum?. b. Which ball has a greater impulse? Situation 3: Two marbles collide. Marble A has greater mass and velocity while Marble B has smaller mass and velocity. Page 2a. Which has a greater momentum marble A or B? b. Which marble has a greater impulse? c. Which marble would you think will be thrown away? Why? WHAT I HAVE LEARNED MULTIPLE CHOICE: Read the following situation and choose the letter of the best answer. 1. A mini dump truck full of abaca fiber collides with a motorcycle or habalhabal. The velocity of the truck and the motorcycle is the same. Which has a greater impulse? Why? A. The mini dump truck because it has larger change in momentum. B. The mini dump truck because it is full of abaca fiber. C. The motorcycle because it has larger change in momentum. D. The motorcycle because it has lesser mass. 2. A car collided with a bus that has greater mass and velocity than the car. Which of these describes the change of momentum of the bus and the car? A. The change of momentum of the bus is less than that of the car. B. The change of momentum of the bus is greater than that of the car. C. The change of momentum of the car and the bus is the same. D. The change of momentum of the car and the bus is zero. 3. Two marbles of equal mass are rolling toward's each other. One is rolling at 7 m/sec and the other at 10 m/sec. The one rolling faster has a_ momentum and impulse. It will surely knock the other one backwards. A. lesser, lesser B. lesser, greater C. greater, lesser D. greater, greater Assessment Direction: Modified True or False. Write TRUE on the space provided before the number if the statement is correct, but if it is false, change the underline word or group of words to make the whole statement true. 1. An object which is moving at a constant speed has momentum. _2. Two objects of different masses are moving al the same speed; the more massive object will have the greater momentum. 3. A less massive object can never have more momentum that a more massive object. 4. Two different objects are moving at the same speed. The smaller object is difficult to stop. 5. An object with varying speed will have varying momentum. 6. Objects involved in collisions encounter impulses. 7. Impulse is the force needed to produce a change in the body's momentum through a combination of changes in its mass and/or velocity. 7. An object which experiences a net impulse will definitely experience a momentum change. 8. In a collision, the impulse experienced by an object is not equal to its momentum change. 9. Two cars with the same mass collided but having different velocity. Car B travels faster than Car A. Therefore, Car A has greater momentum change than Car B. 10. Two objects collide. Object A has greater mass and velocity while Object B has smaller mass and velocity. Page 3ACTIVITY 1 WORD HUNT Look for words related to conservation of linear momentum. You can find them diagonally, horizontally and 0 vertically. Write your answers on your answer sheet. M C N O T O D C O E R mm D A H C U - A T R E R T E R E -dorm G A T mac20 O N commcomox S R H A N N H O K Y R F E H A L K O E A C M A S S U K N R W E T G M mijo A A D R R E A N G H L E A D O G ACTIVITY 2 Think Physics! Suppose two cars collide with each other. How can you minimize the danger to the passengers of the colliding cars? State your reason by using what you have learned in the conservation of momentum. Page 4