The airbag in the car shortens the time of a passengers impact during a collision. True or false because?
Q: A car traveling at 20 m s" collides with a massive wa!l and stops instantly. A passenger of mass 75…
A: Given, velocity of car = 20 m/s So, velocity of passenger = 20m/s mass of passenger, m = 75kg Now,…
Q: A 79.5kg person, running horizontally with a velocity of +2.34m/s,jumps onto a 11.8kg sled that is…
A: Given, Mass of person (mp ) = 79.5 kg Mass of sled (ms) = 11.8kg Initial velocity of person (up)=…
Q: 5. Crumple zones increase the occupants and the interior of the vehicle. of the collision between…
A: Crumple zone also known as crush zone of vehicle. It is structural safety feature of vehicle.
Q: I. A piece of crumpled paper and a feather hit the ground at the same time II. Flight time depends…
A: Answer option(B) I and III
Q: Car manufacturers conduct crash tests on their cars in order to improve crash safety. In the event…
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Q: A man pushes on a brick wall. With what amount of force does the wall push back on the man? a…
A: 1) a man pushes on a brick wall Let the force exerted by the man on the brick wall = F
Q: Two blocks, M38.00 kg and m3D2.00 kg are touching and moving across a rough floor (k=0.12 at a speed…
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Q: 10 kg weight starts at rest and then pushed rightly by a force of 59 N for 8 s on a horizontal,…
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Q: object of mass m1 experiences a linear, elastic collision with a stationary object of unknown mass.…
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Q: 13. 2 balls collide on a pool table. The larger ball of mass 2kg experiences an acceleration of…
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Q: A loaded truck collides with a car causing huge damage to the car. Which of the following is true…
A: It is mentioned that:A loaded truck collides with a car causing huge damage to the car.To choose the…
Q: A diver with a mass of 110 kg on a high board 10.0m above the water’s surface dives off the board…
A:
Q: A 1,000-kg car is initially traveling due east at 26 m s when it collides with a 2,000-kg truck that…
A: Given:mass of the car, m = 1000 kgintial velocity of car, u = +26 m/smass of the truck, M = 2000…
Q: If a 140 g baseball strikes your head at 33 m/s and stops in 0.0014 s , what is the magnitude of the…
A: Write the given values with the suitable variables. m=140 gu=33 m/st=0.0014 sv=0 m/s Here, m, u, t,…
Q: An automobile has a head-on collision. A passenger in the car experiences a compression injury to…
A: Inertia is the property of resistance of any physical object to change its state of motion. An…
Q: 4.- A car with a mass of 1800 kg is stopped at a traffic light, it is hit by a compact car with a…
A: Mass of car, M = 1800 kgMass of compact car m = 900 kgSpeed of…
Q: C> A > B A >C > B
A:
Q: iv. Imagine that a 60.0 kg person is standing on a 40.0 kg cart, as shown in the diagram. Also on…
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Q: Two skaters, one 3 times the mass of the other, stand 8 m apart holding a taut rope on nearly…
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Q: If you are driving at 30 m/s and slam on your brakes and skid at 0.4 g to a full stop, how long does…
A: We need to calculate the time taken for the car to stop from its initial speed of 30 m/s.
Q: Problem A) A 25 kg child sits in the middle of a frozen, frictionless pond of radius 15 m dog. In…
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Q: A10-gm bullet is fired into a990-gm block at rest on a horizontal frictionless surface. The block,…
A: It is given that, the mass of the bullet is m=10 gm the mass of the block is M=990 gm the initial…
Q: Q2/ A: The cars A and B are traveling with the velocities shown when they collide. If the…
A: given: The mass of car A, m = 700 kg The mass of car B, M = 900 kg The speed of car A, v = 54 km/h…
Q: . Two balls, ball A with mass mA-1 kg and ball B with mass ma 10 kg, are dropped (AO UBO= 0) from…
A:
Q: 11. A Honda city car is traveling at 54 km/h. If brakes are applied so as to produce uniform…
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Q: Block B rests on an A wedge. When the system is released and block A and B Since the static friction…
A:
Q: 6. The vertical acceleration of a certain solid-fuel rocket is given by a = a=ke-bt -cv-g, where k,…
A: It is given that,The vertical acceleration of a rocket is,.Where, k, b and c are constant.…
Q: An object of mass m1 experiences a linear, elastic collision with a stationary object of unknown…
A: Given data- For object-1 mass=m1 (known), initial velocity= v1i (unknown), final velocity=v1f…
Q: ou go trick-or-treating with your friends and end up with more candy than you know what to do with.…
A: The magnitude of normal force acting on the bag is, FN=mg-Fsinθ=8.7 kg9.8 m/s2-62 Nsin57°=33.3 N…
Q: If the block has a velocity of 3.2 m/s at the origin, what is the velocity of the block at +8.0 m?
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Q: Three cars (car F, car G, and car H) are moving with the same speed and slam on their brakes. The…
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Q: A puck in a shuffleboard game slides a total of 12 m before coming to rest. It kinetic coefficient…
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Q: A 4000 kg car at rest was hit by a 3000 kg cab from behind. The two vehicles where locked together…
A:
Q: cat (mass of 3.63 kg) is on a sled (mass of 22.7 kg) which rests on an icy surface... so no…
A: mass of cat (m) = 3.63 kg mass of sled (M) = 22.7 kg speed of jump of cat (v) = 3.7 ms
Q: Given that the force per unit area that may cause a bone fracture is 109 dyne/cm2,the minimum height…
A: Mass of person (m) = 70 kgForce per unit area that may cause fracture = 109 dynecm2Area of heels (A)…
Q: how much force do the expanding gases in a gun barrel exert on a 6.0g bullet as it accelerates from…
A: The objective of the question is to calculate the force exerted by the expanding gases in a gun…
Q: A rocket has lifted off from the launch pad and is beginning its ascent. During the ascent, one of…
A: Let upward thrust is F during ascent and mass of rocket is m. But when one of the engine fails, then…
Q: . At the local farm, you buy a flat of strawberries and place them onthe backseat of the car. On the…
A: Strawberries placed on the back seat of a car
Q: Two blocks of masses m1=5kg and m2= 3kg are arranged on the wedge in the figure. (image) Suppose now…
A: Given:- Two mass m1 =5 kg and m2 = 3 kg The angle is shown in the figure θ'= 30° and θ= 45°…
Q: An urban myth states that a penny dropped from the top of the Empire State Building (1440 ft tall)…
A: According to the Newton's law of motion , the final velocity is calculated by using the formula…
Q: 1. A 2.50-kilogram mud ball drops from rest at a height of 13.0 m. If the impact between the ball…
A: Force is defined as the rate of change of momentum. To solve the question we need to know the…
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