A diver running 5.8 m/s drives out horizontally from the edge of a vertical cliff and 4.8s later reaches the water below. Write the appropriate Formulas____________________   Plug in the given data with their units _______________   Solve for the unknown __________________________   Box the Final Answer with it’s unit __________________ How high was the cliff ? __________________________ How far from its base did the diver hit the water?_______ Draw Projectile motion Schematic for the diver. _______ Show Velocity Vectors in Schematic for this problem _____

Q: Please compute to find the average velocity in cm/s

A: The Average Velocity is given by - Average Velocity= Total displacement/Total Time taken

Q: We will walk through the derivation for the formula predicting where the ball will land in the…

A: We will apply the conservation of energy and for second part we will use the kinematic equations,

Q: A spider crawling across a table leaps onto a magazine blocking its path. The initial velocity of…

A:

Q: Joe D. Curious is exploring a river with a strong current. He paddles upstream by day taking…

A:

Q: A nail gun drives nails into wood with an initial velocity of 33.0 m/s. If a nail penetrates a…

A: Initial velocity of nail u = 33 m/s distance covered before stopping s = 32 mm  s = 32 ×10-3 m…

Q: While riding a freight elevator going to the 4th floor of the building, a nut was dropped while the…

A:

Q: Distance, Speed, and Time It took a crew 2h^(40)min to row 6km upstream and back again. If the rate…

A: we have given the

Q: A car travels at a constant speed of 27.6 m/s around a circular track that has a radius of 195 m.…

A: Speed of car v = 27.6 m/s Radius of track R = 195 m Acceleration of car asked = ?

Q: A baseball is dropped from an altitude h= 194 ft and is found to be traveling at 91 ft/sec when it…

A:

Q: Joe Biden feebly pushes a box of his successful accomplishments up a long 20° frictionless incline…

A:

Q: An object traveling in a circular path at constant speed _______. a) is moving with constant…

A: To move an object in circular path ,a force known as centripetal force is required . It is given…

Q: What is the change in velocity of a car that is initially traveling west at 57 km/h and then drives…

A: Data given ,  Initial velocity ( Vi ) = 57 km/h in west  Final velocity ( V0 ) = 121 km/h in north

Q: A runner is going 7 m/s around a curved section of track that has a radius of 64 m. What is the…

A: Given data: The velocity of the runner, v=7 m/s Radius of the track, R=64 m

Q: Vc = 2 m/s 30° 3 m B FR-- 1 m

A: Given that:- Length of car=1m

Q: Solve the problem. A ship sails as shown in the diagram. Find its displacement from its ori N 64.2…

A:

Q: An object started to slide down from rest along an inclined surface with a net acceleration of 6.6…

A: According  to the Newton's laws of motion , the final velocity v and the displacement s are…

Q: A 40 meter long train it’s accelerating at a constant rate. If the front of the train it’s moving 30…

A:

Q: You throw a baseball directly upward at time ?=0 at an initial speed of 12.7 m/s. What is the…

A: Given Data: Initial velocity u = 12.7 m/s Acceleration due to gravity is g = 9.8 m/s2

Q: circle. Ezra swings the ball so that it always has constant speed of v = 4.82 m/s. The radius of the…

A:

Q: A runner is going 8 m/s around a curved section of track that has a radius of 54 m. What is the…

A: Given: speed of runner v = 8 m/s radius of track r = 54 m

Q: A nail gun drives nails into wood with an initial velocity of 33.0 m/s. If a nail penetrates a…

A:

Q: Part A A sports car moving at constant velocity travels 120 m in 4.8 s If it then brakes and comes…

A:

Q: When the object is thrown upward the final velocity at the maximum height is equal to O initial…

A: Given: The motion of the vertical upward. The final position of the object at maximum height.

Q: A car traveling with an initial velocity of 30 m/a accelerates at a constant rate of 4.2 m/s squared…

A:

Q: A car drives horizontally off the edge of a cliff that is 44.9 m high. The police at the scene of…

A: V= 32.441  m/s

Q: A person throws a ball upwards into the air with an initial velocity of 15.0 [m/s). How high does it…

A: Given Data:-  Initial velocity of the ball is vi=15.0 m/s. Suppose the ball will reach a maximum…

Q: When working with uniform acceleration equations, it is important to remember the “negatives”…

A: As we know, vector has both magnitude and direction.  Sign does not affect the magnitude of a vector…

Q: An airplane needs to head due north, but there is a wind blowing from the southwest at 60 km/hr. The…

A: Given data The velocity of the wind blowing to the southwest is given as vw = 60 km/hr. The plane…

Q: A ship sets sail from Rotterdam, The Netherlands, heading due north at 7.00 m/s relative to the…

A:

Q: A golf ball is struck at an initial speed of 8.0 m/s 35 degrees above the horizontal. What is the…

A: Given that Initial speed=8m/s To determine: Speed of the ball when it returns to the same horizontal…

Q: Aride at an amusement park has malfunctioned. It Steadily lowers riders from the top of the 60 m…

A:

Q: An apple dropped from a hot air balloon reaches the ground in 29.7 s. Determine the height the apple…

A: We will answer the question using kinematic equation of motion. The details are as follows.

Q: tcos(angle) x-x0 1.4 28 1.8 36 2.1 42 2.2 45 2.15 44 1)plot a graph of x-x0 vs tcos(angle) 2)Find…

A: graph between x-x0 vs t cos(angle)   find value of initial speed.

Q: A postal employee drives a delivery truck over the route shown. Use the method of components to…

A: Step 1:Given:The first displacement along the north: d1​=2.6kmThe second displacement along the…

Q: 11. A toy race car travels through a loop-the-loop (a circle in a vertical plane) on a track.…

A: Given: A toy car travels along vertical circle. Speed of car at the top of loop is greater than…

Q: What is the horizontal component of the acceleration?

A:

Q: A student fires a cannonball vertically upwards with a speed of 39.0m/s. Determine all unknowns and…

A: Given: The speed of the cannon ball is V=39 m/s. Part(a): The expression for maximum height H is…

Q: Find the magnitude of the instantaneous acceleration (in m/s2) of an object that moves at a constant…

A:

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 –