WebAn object moving in a circle is accelerating. Accelerating objects are objects which are changing their velocity - either the speed (i.e., magnitude of the velocity vector) or the direction. An object undergoing uniform circular motion is moving with a constant speed. Nonetheless, it is accelerating due to its change in direction. WebThe speed and direction of an object in motion weegy; Answer; Search; More; Help; Account; Feed; Signup; Log In; Question and answer. Which of the following best explains velocity? A. The speed of an object in motion B. Only the change of direction of an object in motion C. The direction of an object in motion D.
Solved The drag force on an object is a function of the - Chegg
Webthe speed of an object and the direction of its motion. acceleration. rate of change of velocity. force. a push or pull exerted on an object. net force. sum of the forces that are … WebApr 12, 2024 · Which of the following best explains velocity? A. The speed of an object in motion B. Only the change of direction of an object in motion C. The direction of an object in motion D. The speed and direction of an object in motion on wall shoe rack
3 Ways to Calculate Speed - wikiHow
WebAug 27, 2024 · Q.6. Assertion : An object may have acceleration even if it is moving with uniform speed. Reason : An object may be moving with uniform speed but it may be changing its direction of motion. Answer Answer: (a) Both assertion and reason are true and reason is the correct explanation of assertion. The uniform motion only means that the … WebThe drag force on an object is a function of the square of the speed of the object and acts in a direction opposite to the motion. The drag force is a function of speed v and is given by ... F D = 2 1 C D ρ A v 2 Where C D = Drag Coefficient (constant) P = fluid density (constant) A = Frontal Area (constant) In ballistics tests, a gun is fired into a tank of water (or some other … WebThe reason is simple. Speed is the time rate at which an object is moving along a path, while velocity is the rate and direction of an object’s movement. Put another way, speed is a scalar value, while velocity is a vector. For example, 50 km/hr (31 mph) describes the speed at which a car is traveling along a road, while 50 km/hr west ... on wall shop vac