pped from a balloon rising at the rate of 20ft/s. It reached the ground in 10 seconds. What is the initial velocit

Q: A car is moving on a straight road 15 m/s. It is acceleration at 24 m/s? . What will be it's…

A: Your answer is 159m/s.

Q: A rock is dropped off the side of a bridge and hits the water below 2 s later. c) What is the…

A: initial speed = 0 m/s ( as it is just dropped) time taken to hit the water = 2 seconds

Q: A cars speedometer is a measure of: speed O velocity

A: A car's speedometer is a device that measures the speed of the vehicle. It shows the speed at any…

Q: A ball is thrown upwards with an initial velocity of 4.26 m/s. What is the highest point the ball…

A:

Q: What was its velocity when it was fired?

A:

Q: what is the velocity (in ft/s) of a sandbag 0.25 seconds after it is released from a hot air balloon…

A:

Q: A car is moving on a straight road 12 m/s. It is acceleration at 16 m/s? . What will be it's…

A: Given(s): Initial velocity, u=12 m/s. Acceleration, a=16 m/s2. Time, t=3 s Require: Final…

Q: A baseball is thrown upward with an initial velocity of 50.0ft./sec. Find the time it takes to rise…

A: According to guidelines we need to solve only first question kindly repost other questions in the…

Q: A softball is tossed straight up into the air with a velocity of 96 ft/s. NOTICE ENGLISH UNITS What…

A: We know first equation of motion  v = u + gt where  v is final velocity u is initial velocity g…

Q: A ball is accelerating at 0.6 m/s7 while it covers 20 m. If it reaches a speed of 8 m/s, find the…

A: Given data:  Acceleration (a) = 0.6 m/s2 Distance (d) = 20 m Final velocity (v) = 8 m/s2 Required:…

Q: Joel kicks a soccer ball straight upward at 14.2 m/s. • Calculate how high it will travel upward. •…

A: Given data: Initial velocity (Vi) = 14.2 m/s Acceleration (a) = -9.8 m/s2 Required: Maximum height…

Q: A parachute is dropping at the rate of 12 m/s. How long will it take to land if it is 432 meters…

A: speed = s = 12 m/s  velocity = v = 12 m/s (-y direction) height = h = 432 m  acceleration = a= g =…

Q: is moving from the rest and reach a

A: We know that the first equation of motion is given as   v= u+at  here v is the final velocity  u is…

Q: A car has a initial velocity of 30 m/s and it travel a distance 130 m and stop. Find the…

A: Given initial velocity u = 30 m/s final velocity V = 0 m/s distance to cover s = 130 m  using…

Q: g will the

A:

Q: A bike is moving with initial velocity of 5 m/s, the bike accelerates at a(t)=2t m/s for 8 seconds.…

A: Given data The initial velocity of the bike is given as u = 5 m/s. The equation of acceleration of…

Q: A gannet is a seabird that fishes by diving from a great height. If a gannet hits the water at 32…

A: Given ,  The gannet was motionless before starting dive ,so  the  initial velocity of gannet , u = 0…

Q: What is the acceleration of a continually accelerating dynamics cart that travels 0.9m in 1.7s? What…

A: Given data:  Initial velocity (v0) = 0 m/s Distance traveled (Δx) = 0.9 m Time (t) = 1.7 s Required:…

Q: Sketch the sum va + w as shown if the direction of w is reversed.

A:

Q: A car is moving on a straight road 17 m/s. It is acceleration at 28 m/s? . What will be it's…

A:

Q: A stone is dropped from the edge of a roof, and hits the ground with a velocity of -105 feet per…

A: Given data:  Initial velocity (u) = 0 ft/s Final velocity (v) = -105 ft/s Acceleration due to…

Q: Amina throws the ball straight upward and after 1 second it reaches its maximum height then it does…

A: Let the ball be thrown at height H from the ground and initial velocity be u. Speed of ball at…

Q: During take off, an airplane goes from 0 to 50 m/s in 8 s. a) What is its acceleration?

A: Consider the formula for the acceleration is, a=∆v∆t The acceleration is defined change in velocity…

Q: A car is moving on a straight road 20 m/s. It is acceleration at 34 m/s? What will be it's velocity…

A:

Q: A car is moving on a straight road 10 m/s. It is acceleration at 20 m/s? . What will be it's…

A: Given data:  Initial velocity (Vi) = 10 m/s Acceleration (a) = 20 m/s2 Time (t) = 4 s Required:…

Q: A rock is dropped off the side of a bridge and hits the water below 2 s later. a) What was the…

A: Scenario - A rock is dropped off from top of bridge. It travels under influence of gravity and hits…

Q: A car is moving on a straight road 14 m/s. It is acceleration at 19.0 m/s? . What will be it's…

A: Given data :    Acceleration  =  a    Initial velocity  =  u    Time  =  t        To find :…

Q: The muzzle velocity of a 22 rifle is 1000 ft/s. Convert that speed to mph, m/s, km/min.

A: Conversion units Feet to miles : 1 mile = 5280 ft feet to meter : 1 mt = 3.281 ft feet to kilometres…

Q: Vincent drops a stone from a bridge 25 m above the water. With what velocity does it hit the water?…

A: Given: The height (h) of the bridge is 25 m. Introduction: When a body falls under the effect of…

Q: A man in a glider leaped off a cliff with an initial velocity of 3.45 m/s. He landed on the ground…

A: initial horizontal speed = 3.45 m/s horizontal distance = 450 m   A) Using equation of motion in…

Q: A car is moving on a straight road 14 m/s. It is acceleration at 12 m/s?. What will be it's velocity…

A: Given data :            Initial velocity  =  u                 Time  =  t            Acceleration =…

Q: In the figure shown, the initial velocity is 175 ft/s. Solve for d".

A:

Q: what height did it dive from?

A: Given data: The initial velocity of the gannet is: u=0 m/s......as it is under free fall The final…

Q: What is the formula for initial speed?

A: Let the object is moving with the initial velocity u accelerates with acceleration a to final…

Q: If you were to drop a large log over the edge of the Grand Canyon and it took 3.21 seconds to hit…

A: we use the formula v=u+gt

Q: the ground with a velocity of 11 m/s. Determine the height (in meter) (?) from the ground where the…

A: Given,  Upward velocity of first ball, V1=6m/s Height, h=12m Velocity of second ball, V2=11m/s

Q: A Cokaliong ship travels 12 m/s, East. The river flow has a velocity of 6 m/s at the opposite…

A: we know that the velocity is a vector. It means that it tells us about both, direction and the…

Q: A catapult attempts a shot from a distance of 20 cm. The tall of the building is 13.5 cm with the…

A: To obtain the initial velocity we use the equation of motion, v2 = u2 - 2*g* h Where, v is the final…

Q: A brick falls freely from a high scaffold and hits thr ground after 3.5 seconds. How high is the…

A:

Q: A frustrated physics students drops their physics textbook off a cliff. Their friend measures the…

A: Given data:  Initial velocity (u) = 0.50 m/s Final velocity (v) = 20.0 m/s Required: The height (h)

Q: You’re holding on to a helicopter that is 10 m above water. You then let go and hit the water after…

A: It is given that,

Q: A rock is dropped from a 91.0 m tall sky scraper. What is the change in its velocity from the time…

A:

Q: An object is accelerated from rest at a constant rate of 5.00 m/s2. What will be its speed after…

A:

Q: Lucile throws a water balloon off of the edge of a building. She throws it downward with a speed of…

A: Given

Q: I drop a penny from the top of the wall by the tennis courts and it takes 1.85 seconds to hit the…

A: Given data:  Drop a penny from the top of the wall Initial velocity (v0) = 0 m/s Required: The…

Q: A bullet moving at 354.84 m/s strikes a tree and penetrates a distance of 27.52 mm before stopping.…

A: Given: The initial velocity of the bullet is 354.84 m/s. The final velocity of the bullet is 0 m/s.…

Q: The rocket leaves the ground from rest and reaches a height of 1000 m seconds. What is the average…

A: We know that the formula of the average  velocity is given as  velocity avg= distance Time  We also…

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –