A heavy crate accidentally falls from a high-flying airplane just as it flies directly above a shiny red Porsche smartly parked in a car lot. Relative to the Porsche, where will the crate crash?

Q: A rowboat heads directly across a river at a speed of 3 m/s. Convince your classmates that if the…

A: Pythagoras theorem, can be defined the square on the hypotenuse of a right-angled triangle is equal…

Q: If an object falls from the top of the building, what will its speed be after 2.60 seconds?

A: Given data: Initial velocity (V0) = 0 m/s Time (t) = 2.60 s Required: The final velocity(v)

Q: A student fires a cannonball horizontally from on top of a building as shown. The ball remains in…

A: Given that Initial velocity along x -axis is vx= 10m/s Now Acceleration along X-axis ax = 0 m/s2…

Q: ΔΚΕ ARKE ΔΡΕ A hockey puck slides across the YES / NO YES / NO YES / NO ice and comes to a stop YES…

A: The fundamental energies of a system under translational and rotational motion are its kinetic…

Q: If you toss a coin straight upward while riding in a train, where does the coin land when the motion…

A: If a coin is tossed when the motion of the train is uniform along a straight line track the coin…

Q: When is your weight equal to mg?

A: The weight of an object is the measure of the force that a person or object experiences on a planet.…

Q: Which one of the following statements concerning this situation is true?

A: Given data: Current i=0A, Applied force F=21N

Q: In a movie, the hero jumps straight down from a bridge onto a small boat that continues to move with…

A:

Q: A sailor drops a wrench from the top of a sailboat's vertical mast while the boat is moving rapidly…

A: Explanation: It is given that the boat is moving rapidly and steadily straight forward,but the…

Q: If two rockets were fired simultaneously at the same height. Which will hit the ground first, the…

A:

Q: A stone is thrown in such a manner that it would just hit a bird at the top of a tree and…

A: Solution-

Q: A rifle is aimed horizontally at a target 45 m away. The bullet hits the target 2.2 cm below the aim…

A:

Q: A cart is moving 40m/s when it is accelerated at 5m/s/s for a period of time if the velocity of the…

A: D

Q: What happen to the speed of the bottle if you flip the bottle with full of water?

A: When we flip the bottle full of water the rotational speed of the water remains same. Answer -…

Q: What happens when a moving bumper car collides with a stationary bumper car?

A: The bumper cars are powered by electricity, which is conducted by a pole on the rear of the vehicle…

Q: Two balls are 8m apart and moving directly towards each other. if the first ball is moving at a…

A:

Q: You stand on a top of a lighthouse while your friend is on the ground outside. You peered into the…

A: Let us consider the person standing at top of the light house be A and that standing on the ground…

Q: If two balls A and B are projected upwards such that the velocity of A is double the velocity of B,…

A:

Q: How do you relate high jump to projectile?

A: A projectile is a body in free fall that is subject only to the forces of gravity 9.8 ms2 and air…

Q: Mandy leans over the edge of a cliff and throws a rock upward at 5 m/s. How far below the level from…

A: Given: The velocity is u=5 m/s. The time is t=2 s. According to equation of kinematics: S=ut+12gt2…

Q: A flower pot on a balcony railing falls to the ground 10.0 m below. A cat directly beneath the pot…

A:

Q: A plane flies 435 miles with the wind and 345 miles against the wind in the same length of time. If…

A:

Q: Is flying a drone camera an example of free-fall motion? Why or Why not?

A: The object which moves only because of the acceleration due to gravity is said to be in the…

Q: A man at the top of a tower throws an object horizontally whereas he simply drops another.Will these…

A: Yes the object will reach the Earth at the same time.

Q: If a ball is thrown straight up what would the top of its trajectory be?

A: When the ball is thrown up straight it's velocity decreases and at its top position its's velocity…

Q: You are on an elevator that is plummeting toward the ground at 30 m/s and you jump up right before…

A: Veg= Velocity of elevator with respect to ground=30 m/s (downward) Vpe=velocity of person with…

Q: What happens if the person on the cliff throws the rock straight down, instead of straight up?

A:

Q: A bullet is fired horizontally from a gun. At the same time a similar bullet is dropped from the…

A: Ans:- Image-1

Q: A stone thrown horizontally with a spewed of 22m/s from the top of a should I call Cliff at the edge…

A: Given : Initial vertical speed of the stone=0 Initial horizontal speed of the stone, v=22 m/s Time…

Q: Calvin throws a ball straight down from the balcony of an apartment building at a velocity of 7.92…

A: From equation of motion,               V= U + at V=final velocity  U= initial velocity  a=…

Q: A ball is thrown upward. While the ball is moving upwards, its acceleration is

A: When a body is falling freely, the acceleration acting on the body is acceleration due to gravity…

Q: A baseball is dropped from a 20m high window of a skyscraper.. With what speed will it hit the…

A: Given data: -  The height of the window of a skyscraper is h = 20 m.

Q: Imagine that you are riding a bicycle with a velocity of 4.82 m/s E.  A car passes you with a…

A: The velocity of the bicycle, vA=4.82 m/s   The velocity of the car, vB=25.6 m/s

Q: Your teacher stands 20 meters from a wall and fires a dart gun which hits the wall 1 m below the…

A: GivenHorizontal distance between wall and teacher, x=20 mVertical displacement, y=1 m

Q: Raindrops fall vertically downward at a speed of 4.57 m/s. A car drives forward at a speed of 20.4…

A:

Q: You are sitting inside an open vehicle moving with uniform speed. When you throw a stone vertically…

A: To determine: Where will the stone fall, when you are sitting inside an open vehicle with uniform…

Q: A ball rolls off the edge of a table and hits the floor below. If the ball’s speed were somewhat…

A:

Q: If you climb a ladder and drop a ball from different heights, due to gravity, both balls -- one at…

A: At higher height, the ball drops down from the ladder. During the duration of the fall, the ball’s…

Q: gun shoots a bullet with a velocity of 500 m/s. The gun is aimed horizontally and fired from a…

A:

Q: The impulse-momentum theorem is a direct result of Newton’s law of _______________.   A. universal…

A:

Q: A two-stage rocket accelerates from rest at +3.57 m/s/s for 6.82 seconds. It then accelerates at…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A basketball is held over head by a basketball player during a game. The ball is passed to a…

A:

Q: A rifle that shoots bullets at 460 m/s is to be aimed at a target 45.7 m away. If the center of the…

A: The kinematic equations of motion are- 1) v=u+at2) s=ut+12at23) v2=u2+2as where,u is initial…

Q: A player at rest catches the ball , velocity of 15 m/s , The mass of the ball is 12 kg, what must be…

A: Given data :  Initial velocity of the ball (mB) = 15 m/s Mass of the ball (mB) = 12 kg Initial…