Homework Answers
Answer
B)the force on the truck is due to collision is exactly equal to force on the car.
Explanation
This is due to Newton third law.it state that every action has equal and opposite reaction.
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7) A 20-ton truck collides with a 1500-lb car and badly damages the car. During the...
7) A 21-ton (42,000-lb) truck collides with an 2300-lb car and causes a lot of damage...
7) A 21-ton (42,000-lb) truck collides with an 2300-lb car and causes a lot of damage to the car. During the collision A) the force on the truck due to the collision is greater than the force on the car, and the truck experiences greater acceleration. B) the force on the truck due to the collision is greater than the force on the car, and the car experiences greater acceleration. C) the forces on the truck and car are equal,...
Questions 16-20 refer to the following situation: A heavy semi-truck collides head-on with a small
Questions 16-20 refer to the following situation: A heavy semi-truck collides head-on with a small, light car \(\left(m_{\text {car }}<m_{\text {truck }}\right)\). Before the collision the vehicles were moving with the same speed but in opposite direction.During the collision, is the force that the car exerts on the truck greater, equal or less than the force that the truck exerts on the car?There is not enough information to determine the answer.It is greater than the force exerted by the truck...
An automobile of mass 1500 kg moving at 25.0 m/s collides with a mass 4500 kg at rest
5. An automobile of mass 1500 kg moving at 25.0 m/s collides with a mass 4500 kg at rest. The bumpers of the two vehicles lock together the crash. a. Compare the force exerted by the car on the truck with that exerted truck on the car during the collision. Is one force larger than the are they equal in magnitude to each other? b. What is the final velocity of the car and truck just after the collision? Show your calculations. 6....
DQuestion 10 1 pts Q01: A large truck collides head-on with a small compact car. During...
DQuestion 10 1 pts Q01: A large truck collides head-on with a small compact car. During the collision: the truck exerts a greater amount of force on the car than the car exerts on the truck O the truck exerts a force on the car but the car does not exert a force on the truck; O neither exerts a force on the other, the car gets smashed simply because it gets in the way of the truck; Othe car...
A large truck collides head-on with a small compact car. During the collision: (A) the truck...
A large truck collides head-on with a small compact car. During the collision: (A) the truck exerts a greater amount of force on the car than the car exerts on the truck. (B) the car exerts a greater amount of force on the truck than the truck exerts on the car. (C) neither exerts a force on the other, the car gets smashed simply because it gets in the way of the truck. (D) the truck exerts a force of...
A truck moving at 35.0 mph collides head on with a car traveling in the opposite...
A truck moving at 35.0 mph collides head on with a car traveling in the opposite direction. The mass of the car is 550 kg, the mass of the truck is 2200 kg. During the collision both vehicles come to a stop in 0.150 s as the front end of both vehicles’ crumples. What was the acceleration of the car? Assume that during the collision the acceleration of each vehicle is constant. Also, assume that frictional force are small compared...
A large truck collides head-on with a motorcycle. Which of the following statements are true? (Select...
A large truck collides head-on with a motorcycle. Which of the following statements are true? (Select all that apply.) The motorcycle experiences the larger change in velocity during the collision. The motorcycle experiences a larger acceleration during the collision. The motorcycle experiences the larger impulse during the collision. Both vehicles experience the same magnitude of change in momentum during the collision. Both vehicles experience the same change in velocity during the collision. Both vehicles experience the same magnitude of...
1) An object is in static equilibrium. Which statement(s) about this object must always be true?...
1) An object is in static equilibrium. Which statement(s) about this object must always be true? A) The net force on the object is zero. B) The acceleration of the object is zero. C) No forces are acting on the object. D) Both A and B E) All of these 2) A large fast-moving truck collides with a small stationary car. During the collision A) the car and the truck have the same magnitude of acceleration. B) the magnitude of...
A car of mass 2400 kg collides with a truck of mass 4500 kg at the...
A car of mass 2400 kg collides with a truck of mass 4500 kg at the intersection of horizontal roads. The vehicles stick together and slide immediately after the collision. The x- and y-components of the car’s velocity just before the collision are (36, 0) m/s, respectively, and the same components of the truck’s velocity just before the collision are (-15, 25) m/s. a. calculate the x component of the velocity of the combined car and truck immediately after the...
A car going 25 m/s hits a stationary truck. Which of the statements are true? The...
A car going 25 m/s hits a stationary truck. Which of the statements are true? The magnitude of the force on the car is equal to the magnitude of the force on the truck The magnitude of the force on the car is greater than the magnitude of the force on the truck The magnitude of the force on the car is less than the magnitude of the force on the truck The car experiences an acceleration The truck experiences...
7) A 21-ton (42,000-lb) truck collides with an 2300-lb car and causes a lot of damage to the car. During the collision A) the force on the truck due to the collision is greater than the force on the car, and the truck experiences greater acceleration. B) the force on the truck due to the collision is greater than the force on the car, and the car experiences greater acceleration. C) the forces on the truck and car are equal,...
Questions 16-20 refer to the following situation: A heavy semi-truck collides head-on with a small, light car \(\left(m_{\text {car }}<m_{\text {truck }}\right)\). Before the collision the vehicles were moving with the same speed but in opposite direction.During the collision, is the force that the car exerts on the truck greater, equal or less than the force that the truck exerts on the car?There is not enough information to determine the answer.It is greater than the force exerted by the truck...
DQuestion 10 1 pts Q01: A large truck collides head-on with a small compact car. During the collision: the truck exerts a greater amount of force on the car than the car exerts on the truck O the truck exerts a force on the car but the car does not exert a force on the truck; O neither exerts a force on the other, the car gets smashed simply because it gets in the way of the truck; Othe car...
A large truck collides head-on with a small compact car. During the collision: (A) the truck exerts a greater amount of force on the car than the car exerts on the truck. (B) the car exerts a greater amount of force on the truck than the truck exerts on the car. (C) neither exerts a force on the other, the car gets smashed simply because it gets in the way of the truck. (D) the truck exerts a force of...
1) An object is in static equilibrium. Which statement(s) about this object must always be true? A) The net force on the object is zero. B) The acceleration of the object is zero. C) No forces are acting on the object. D) Both A and B E) All of these 2) A large fast-moving truck collides with a small stationary car. During the collision A) the car and the truck have the same magnitude of acceleration. B) the magnitude of...
A car going 25 m/s hits a stationary truck. Which of the statements are true? The magnitude of the force on the car is equal to the magnitude of the force on the truck The magnitude of the force on the car is greater than the magnitude of the force on the truck The magnitude of the force on the car is less than the magnitude of the force on the truck The car experiences an acceleration The truck experiences...
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