What is the man's velocity (magnitude and direction)

Q: Your friend describes the motion of a car using this phrase: “The car rounded the turn at a constant…

A: The car rounded the turn at a constant velocity of 45 miles per hour.” Statement is wrong.

Q: How do you draw an acceleration curve?

A: Acceleration of a body is defined as the rate of change of its velocity with time.…

Q: #3) Use the figure for projectile motion. You are working on your jump shot. The magnitude of the…

A:

Q: George runs the football 15 yards straight downfield then 5 yards to the right before he is tackled.…

A: George runs 15 yards straight downfield and then 5 yards to right

Q: Which of the following motions is not uniform? A- A train travels at a constant velocity around a…

A: In circular motion, an object travelling with constant magnitude of velocity will have different…

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: Can you please answer this question and show all of the steps

A:

Q: A student releases a marble from the top of a ramp. The marble increases speed while on the ramp…

A: The expression for the required speed is,

Q: Explain Velocity and Acceleration in Polar Coordinates?

A: Transformation from Cartesian to Polar coordinates

Q: You throw a rock upward. The rock is moving upward, but it is slowing down, If we define the ground…

A:

Q: An elevator starts from the ground floor and moves up with a constant speed of 4 m/s. If a bolt…

A: Given: u=4m/s, t=2s A) The distance traveled by the lift (and bolt) in 2s is : d=ut=8m As the bolt…

Q: None

A: To solve this problem, we need to use the formula for the range of a projectile. The range (R) of a…

Q: If a rock is thrown with an initial velocity of 5.4 m/s in th y-direction and 8.2 m/s in the…

A: velocity in x direction=VX=8.2 m/s velocity in y direction=Vy=5.4 m/s let θ be angle at which rock…

Q: A ball rolls up, then down an incline. Sketch an acceleration diagram for the entire motion. (An…

A: Acceleration is defined as the rate of change of velocity of an object over an interval of time. It…

Q: 3. A dare devil biker takes off from a 40° ramp to clear a moat 135 m wide and lands on the other…

A: a) we have the velocity components vx=v0cos40°vy=v0sin40°-gt

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: A plane is flying 59 m/s west relative to the air. The wind is blowing 165 m/s south relative to the…

A:

Q: blar b. Find Lu's aveage acceleration over the walk, Wag he accelecation constant over the duration…

A: a. Lu was running in a straight line in the positive x- axis with a decreasing velocity. At time…

Q: Does an odometer in a car measure distance or displacement?Explain

A: The odometer in the car is used to measure the distance. The explanation to this is as shown…

Q: x = 3t3 + 4t + 5.

A: Refer attachment

Q: how to calculate the components of velocity

A: To explain: How to determine the components of velocity.

Q: How do you determine the distance and displacement for any given motion?

A: Given, How do we determine the distance and displacement for any given motion

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 –