7) If mass of the Class 5 yellow truck is 8,845 Kg and Velocity is 15.64 m/s (35m/h). Find a) Momentum of the truck? b) What type of Collison is this?

Q: Rank these automobiles based on the magnitude of the impulse needed to stop them, from largest to…

A: Formula of impulse: J=mv Where,   J= Impulse.  m= Mass.  v= Velocity.

Q: At one instant, a 17.5-kg sled is moving over a horizontal surface of snow at 3.50 m/s. After 8.75 s…

A: Mass (M) = 17.5 kg Initial velocity (u) = 3.50 m/s time = 8.75s

Q: Batman (mass = 98.7 kg) jumps straight down from a bridge into a boat (mass = 422 kg) in which a…

A: Mass of the boat,

Q: A driver applies the brakes and reduces the speed of her car by 20%, without changing the direction…

A: Given  The speed of the car is reduced by 20 %

Q: What is the momentum of a 4.45x104 N truck when traveling at the rate of 100 km/hr? (full solution)

A: Weight of the truck is  W=4.45×104 N Suppose that, mass of the truck is m Now,W=mg, g being the…

Q: in

A: Impulse is measured as the product of force and time. It can be increased by increasing force…

Q: TanKSSMF 402OT 6. Rooney kicks a bail with a force of 1 500 N. The a in ves time of contact of his…

A:

Q: Calculate the momentum of a 110-kg football player running at 8.00 m/s. (b) Compare the player’s…

A: Given : Mass of player (M) = 110 kg Velocity of player (V) = 8 m/s We know that : Momentum (P) = M x…

Q: In the railroad freight yard, an empty freight car of mass m rolls along a straight level track at…

A:

Q: A running back with a mass of 92 kg and a velocity of 5 m/s (toward the right) collides with, and is…

A:

Q: 2. Calculate for the collision's velocity and direction if a train with a mass of 7,000kg is moving…

A:

Q: A fisherman throws a 6.40 kg fish he's caught back into the water at 10.0 m/s.  Assuming the throw…

A: By Conservation of Momentum (M1 + M2 ) V = M3V3 (26 kg + 45 kg) V = ( 6.4 kg) (10 m/s) V= 0.901 m/s.

Q: The fastest land animal is the cheetah which has been recorded at speeds of 100 km/h and typical…

A: Given:  mass, m = 40 kg  v = 100 km/h = 27.8 m/s M = 0.71 tonne = 710 kg

Q: Is it possible for a truck and a motorcycle to have the same momentum? Explain.

A: It is possible for a truck and a motorcycle to have the same momentum.

Q: A bullet of mass 50g moving with an initial velocity of 100m/s, strikes a wooden block and comes to…

A:

Q: The initial velocity of a 0.095-kg tennis ball is -19.5 m/s is struck by a tennis racket, causing it…

A: We need to find the average force on the ball using the Impulse momentum theorem.

Q: A volleyball is spiked so that its incoming velocity of +3.55 m/s is changed to an outgoing velocity…

A: Given: A volleyball is spiked                 mass of volley ball = 0.350 kg incoming velocity +3.55…

Q: A 2.50 Kg block of wood is moving on a frictionless horizontal surface with a velocity of 8.0 m/s.…

A: F∆t=mvf-vi

Q: What force is needed to stop a 1200-kg car in 15 seconds if it is moving at 18.5 to 25.4 m/s?…

A:

Q: Foam padding is often placed on walls in gymnasiums behind basketball hoops in order to protect…

A:

Q: In a collision, the next impulse experienced by an object is equao to its momentum change? True or…

A: Impulse is a term that quantifies the overall effect of a force over a period of time. For a…

Q: A 3,250 Kg pickup truck has a velocity of 50 m/s to the north. What is the momentum of the tuck?…

A: Given : Mass of a pickup truck (m) = 3,250 kg Velocity (v) = 50 m/s

Q: Does a larger net force exerted on an object always produce alarger change in the momentum of the…

A: From the Newton’s second law of motion,

Q: According to the Guinness Book of World Records, the fastest recorded baseball pitch was delivered…

A: Given Velocity: 45 m/s mass of ball: 0.145 kg To find Impulse

Q: Find the total momentum of a 300kg car traveling at a 27km/he to the left and a 700 kg truck…

A:

Q: A piece of putty and a tennis ball with the same mass are thrown against a wall with the same…

A: Introduction: Impulse on an object is defined as the change in momentum of that object.

Q: A 1000 kg car moving westward with a velocity of 10 m/s collides with a utility pole and is brought…

A:

Q: a soft surface increases the time interval of the change of momentum, which reduce the force on an…

A:

Q: KE, m, X, m, az m, -A bomb of mass 9 kg explodes into two fragments ofmasses 3 kg and 6 kg. The…

A:

Q: A bullet of mass 50 g moving with an initial velocity of 100 m/s, strikes a wooden block and comes…

A: In the given question We have to determine the initial and final momentum of the bullet and…

Q: A 1080-kg car has a velocity of 28.0 m/s, 30.0⁰ north of east. A second car has a mass of 1630 kg…

A:

Q: ball 1 was Q.5. Two balls of masses m1 = 4 kg and m2 = 2 kg undergo an elastic collision. traveling…

A: The masses of the 2 balls are given m1 = 4 kgm2 = 2 kg Let's take the east direction as the positive…

Q: Calculate the magnitude of linear momentum of a pickup truck that has a mass of 1000 kg and is…

A: Mass (m) = 1000kg Speed (v) = 20m/s in east

Q: Calculate the momentum Pelephant Of a 2020 kg elephant charging a hunter at a speed of 7.63 m/s.…

A: The expression of momentum is, p=mv               (I)                     m=mass,v=velocity The…

Q: A 10 kg lead brick falls from a height of 2.0 m. find its momentum as it reaches the ground what…

A: Momentum as its reaches ground  Momentum=Mass×velocity

Q: "Calculate the magnitude of the impulse experienced when a 58-kg person with an initial speed of 5…

A:

Q: A baseball has a mass of 0.2kg. a. If the velocity of the pitch the ball is 30m/s and after being…

A: Given Data: The mass of the ball is, m = 0.2 kg. The initial velocity is, v = 30 m/s. The velocity…

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.