average speed dependent of direction True False O
Q: The motion of particle is defined by the relation -t-lot² +8+ +12, where X and t are expressed in…
A: The equation of motion of the particle is, x=t4-10t2+8t+12........(1)
Q: Find the distance and displacement
A: The shortest distance between initial and final position is called displacement Length of actual…
Q: Your distance traveled will always be greater than you displacement. True or False
A: The distance traveled is always greater than or equals to the magnitude of displacement .
Q: Given: Initial velocity = 36 m/s. %3D Initial angle = 28 degrees. %3D Horizontal distance traveled…
A:
Q: Find the Speed of train Distance=1000 Km Time=10 hr
A: Given data: Distance (d) = 1000 km Time (t) = 10 hr Required: The speed (v)
Q: In order for an object to be accelerating, it MUST be changing its speed. True False
A:
Q: Scalar quantities are not complete without .specifying their directions True O False O
A: The scalar quantities are those physical quantities which have only magnitude . They do not need…
Q: Lily runs 100 m (East) then 75 m (South) to evade Mya in a game of flag football what is the…
A:
Q: A helicopter flying with a velocity of 160km/h at elevation 500m above sea level dropped supplies to…
A: Given data- helicopter's elevation from the sea level (y1) = 500 m…
Q: The change in position of the particle defined as Distance Displacement average velocity o average…
A:
Q: Convert 31 mph to m/s. Round to the nearest hundredth.
A:
Q: A person walks 10 meters in the direction of 45 degrees northeast and then 10 m in the direction of…
A:
Q: A rock is dropped from a 128-m-high cliff. How long does it take to fall (a) the first 64.0 m and…
A: Given data: A rock is dropped from a cliff Height of the cliff (h)= 128 m Required: The time taken…
Q: In a forest, control point B is 4.00 km east of control point A. Starting from point A, a ranger…
A:
Q: 8 uousa A particle can have an acceleration and yet have zero velocity. O True O False Question 9…
A: For question 8 Yes it can be possible For example if we took a particle moving on a circular path…
Q: A hiker travels 30 km due East from his tentthen tums and travels 40 km due NorthUsing vectors,…
A:
Q: If we observe that an object is slowing down, it means the velocity vector and the acceleration…
A: Given Object is slowing down and velocity vector and acceleration vector are in same direction Then…
Q: A student drove to the university from her home and noted that the odometer reading of her car…
A: (a) Distance travelled S = 15 kmtime taken t = 20 min = 20/60 hr = 1/3 hr(b) Distance between…
Q: Suppose that an object travels from one point in space to another. Comparing between the magnitude…
A: Given statement is false . To understand the given statement first we understand two terms distance…
Q: An object accelerates when its speed or direction changes. True False
A: Given statement, An object accelerates when its speed or direction changes. We need to discuss,…
Q: A player throws a football 50 m at 61 degrees north of west. The westward component of the…
A: Draw the schematic diagram of the position.
Q: A swimmer wants to cross a river that is flowing east at 0.95 m/s . To do so, the swimmer points…
A:
Q: If the acceleration of an object is zero, then that object cannot be moving. True False
A: Given , acceleration of an object is zero
Q: "The given equation is incorrect. v = a + vot, where a is acceleration, t is time, vo is initial and…
A:
Q: On a route between two towns a car moves 50km due east then 122 km S16°E then 40km due west.…
A:
Q: Categorize each of the following quantities as a scalar or vector 25 mph 5 m/s2…
A: The most basic and important difference between a vector and a scalar is as follows : " The vector…
Q: Displacement is an unsigned quantity. True False
A: Displacement is the straigh line joining the initial and final points of a movement.
Q: An object is dropped from an altitude of 75.0 m. Determine its velocity at t = 3.00s
A:
Step by step
Solved in 2 steps
