A truck on a flat road accelerates from rest at a constant rate and covers a distance of 100 m in 5 s. The mass of the truck is 900 kg. What is the acceleration of the truck?  m/s2   Tries 0/3   What is the net force on the truck?  N   Tries 0/3   The truck is now loaded with heavy equipment and has a NEW total mass of 1300 kg. If the same net force is applied to the car as calculated above, then what would be the new acceleration of the truck?  m/s2   Tries 0/3   With this new acceleration, how much time would it take the (heavier) truck to travel 100 m starting from rest?  s   Tries 0/3   What would be the speed of the (heavier) truck when it reaches this point?  m/s   Tries 0/3

Q: m 100 kg 1 m

A:

Q: A girl with a mass of 52kg rides a skateboard with a mass 1.5kg. She uses her foot to apply a force…

A: Given: The mass of the girl is 52 kg. The mass of the skateboard is 1.5 kg. The acceleration of the…

Q: Blocks with masses of 2 kg, 3 kg, and 6 kg are lined up in a row on a frictionless table. All three…

A:

Q: Conceptual question (Explain your answer): Two objects are at rest on a frictionless surface. Object…

A:

Q: A) If a guy pushes on a refrigerator with 108 Newtons of force, then the refrigerator pushes back on…

A: Newton's third law: This law is also called Newton's action reaction law. This is because if we…

Q: You demonstrate hitting a board in a karate class. The speed of your hand as it hits the thick board…

A: Given: initial velocity, u = 14 m/s   mass, m = 0.7 kg  time, t = 0.002 s  final velocity, v = 0

Q: A rocket becomes progressively easier to accelerate as it travels through space. Why is this so?…

A:

Q: Acceleration: a=fnet/m Calculate the acceleration of a 300000-kg jumbo jet just before takeoff when…

A: The acceleration is,

Q: Q2) A hockey puck having a mass of 0.3 kg slides on the horizontal, frictionless surfuce of an ice…

A:

Q: Two adults and a child want to push a wheeled cart in the direction mark x in the figure. Two adults…

A:

Q: Acceleration (m/s²) 0.42 0.14 0.10 0.20 0.30 0.50 Force Sensor Reading (N) 6. Using the straight…

A: Introduction: Motion of the particle can be described with the help of Newton's laws of motion.…

Q: A 15 kg monkey climbs up a massless rope that runs over a frictionless tree limb and back down to a…

A:

Q: 1. Let's assume that the ball hitting the wall created the force vs. time graph below. 10 Force F…

A: The padded couch cushions are soft unlike any wall. If you apply force on wall you will get hurt…

Q: wo boxes, box A of mass mA=14.1 kg and box B of mass mg=7.0 kg, are in contact with each other on a…

A:

Q: A bug and a city bus have a head-on collision. Is the force the bug exerts on the bus greater than,…

A: According to Newton’s third law of motion, the action and reaction forces are always equal in…

Q: 1A. create a force diagram of a car as it moves along a track? 1B. Create a force diagram of mass…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Q10. You push a chair across the floor and it moves with a constant velocity. What is true for the…

A: The opposing force that comes into play when a body tends to move over the surface of another body…

Q: Scallops eject water from their shells to provide a thrust force. The graph shows a smoothed graph…

A:

Q: 3. Rose is riding her bike at 10.0 m/s when she slams on her brakes. She stops in 2.0 seconds.…

A: Given- Velocity of bike (U) = 10 m/s Time taken to stop (t) = 2 sec, Total mass (m) = 70 Kg

Q: During a high speed chase, a fast running mouse collided with an elephant . The mouse rolled back…

A: Part A:As the mouse collide with an Elephant the Mouse applies a force on the elephant. Hence,…

Q: A 1000 kg car is moving with an initial velocity of 22 m/s in a time interval of 1.5 s before coming…

A:

Q: 3. Push the skateboard and the box with a force of 500N. Observe and describe the behavior of the…

A: One  has to push hard to get the skateboard started, but once it begins moving, it takes much less…

Q: A 7700-kg helicopter accelerates upward at 0.90 m/s² while lifting a 1150-kg frame at a construction…

A:

Q: 3. Two different carts are accelerated by a net force. The graph shows their respective…

A: Let FA and FB be the forces of carts A and B and aA and aB are the acceleration of the car A and B…

Q: 22. A student is pushing her car to the nearest gas station applying a force of 'F' on the car with…

A: According to Newton's second law of motion Force(F) = mass(m) × acceleration(a)  F = ma Now, New…

Q: Force Diagram: 2. Draw a force diagram for a Sign Conventions hockey player, moving at a constant…

A:

Q: A child with a mass of 44 kg places one foot on each of two scales side-by- side. (The scales read…

A: Given: The mass of the student is 44 kg. The weight of the student distributed equally on the each…

Q: In t-ball, young players use a bat to hit a stationary ball off a stand. The 140 g ball has about…

A: Given - mass of ball , m =140 g = 0.14 kg initial speed of ball , u = 0 m/s final speed of ball  ,…

Q: 3. A 15 kg block is pushed from rest across the floor with a force of 51 N. A) What is the…

A:

Q: A. Draw a body diagram representing all forces acting on the block. B. If the coefficient of static…

A: a.

Q: A motorcycle and rider have a total mass equal to 300 kg. The rider applies the brakes, causing the…

A:

Q: QUESTION 3 A 1,500 kg car's tires apply 3E3 N of force against the ground to push the car forward.…

A: 3) mass of car (m) = 1500 kg force applied by car's tires against the ground to push the car forward…

Q: Q3. If an object moves with a uniform velocity we can conclude that there is no force acting on the…

A: Introduction:  The force is define as F=ma hence acceleration is a=mF​ if  unbalanced force acts on…

Q: Commercial airplanes are sometimes pushed out of the passenger loading area by a tractor. (a) The…

A:

Q: A force of 100 N applied on a mass of body 25 kg moves at a constant acceleration, if the…

A:

Q: 6. Conceptual question: The block below slides with constant velocity under the action of an applied…

A: Let the mass of block = m Velocity of block = Constant Applied force = Fapp

Q: Q2 As illustrated in Fig., consider two workers who are trying to move a block. Assume that both…

A:

Q: The rocket sled shown in the figure decelerates at a rate of 155 m/s2 . Its passenger has a mass of…

A: Mass m = 75 kg Deceleration a = 155 m/s² We have to use a coordinate system in which the sled is…

Q: 4. A playful kid pushes a grocery cart on a frictionless floor with a constant force of 10 N. The…

A:

Q: 3: Two unequal masses M and m (M > m) are connected by a light cord passing over a pulley of…

A: Two unequal masses M and m are connected by a light cord passes over a pulley of negligible mass.…

Q: Q3/ An object accelerates 3.0 m/s when a force of 6.0 N is applied to it. What is the mass of the…

A: Acceleration (a) of an object = 3 ms2Applied force to an object (F) = 6 N

Q: A contestant in a winter sporting event pushes a 45.0-kg block of ice across a frozen lake as shown.…

A: Figure below shows the free body diagram of the block.

Q: Sledding A sled with a mass of 80.0 kg is pulled along flat, snow-covered ground. The static…

A: Given Mass of sled m = 80 kg Coefficient of static friction μs = 0.30 Coefficient of kinetic…

Q: A 14 kg monkey climbs up a massless rope that runs over a frictionless tree limb and back down to a…

A:

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: