To find the absolute velocity of the points of the rim of the wheel rotating around its fixed axis at an angular speed of 10 rad/s if the radius of the wheel R = 10 cm? 1) 0 2) 2 m/s 3) 40 m/s 4) 1 m/s
Q: A swimmer jumps off a diving board with a velocity of 2.4 m/s up and 2.5 m/s forward. The swimmer…
A: The second equation of motion is s = u t + 0.5 at2 where, s is the distance, u is the initial…
Q: A ball is launched vertically upward with a speed of (21.0+A) m/s. Determine the speed of the ball…
A: Given: The initial speed of the ball is Vi =(21.0 +A) m/s. The height is h = (18.0 +B). A =15 B = 8
Q: A jet plane travels a distance of 1 .53 x 103 km, in 1.0 h and 28 min. Determine the speed of the…
A:
Q: A swimmer who can consistently keep the same pace to cover 50 meters in 8.41 seconds sets out to…
A: Given: Speed of current of river vrg=2.94 m/s Swimmer maintain pace to cover 50 m. in 8.41 s.
Q: A stone is thrown vertically upward from the ground with a velocity of 14.72m/s. One second later,…
A: Gieven: The initial velocity of the first stone is 14.72 m/s. The initial velocity of the second…
Q: 3. A man walks 600 m due west and then goes 400 m in a direction 30° northwest. What is his…
A:
Q: If you drive from Santa Cruz to San Jose, and back to the same place you started in 1.5 hours. What…
A: Given: Let, the time to drive from Santa Cruz to San Jose is t1, and the time taken back to the…
Q: A cannon is fired with an initial horizontal velocity of 20 m/s and initial vertical velocity of 25…
A: Given data: The initial horizontal velocity,ux=20 m/s The initial vertical velocity, uy=25 m/s The…
Q: (Homework)( Please explain in detail)
A:
Q: A seagull flies at a velocity of 9 m/s straight into the wind. If it takes the bird 20 min to travel…
A:
Q: If you drive from Santa Cruz to San Jose, and back to the same place you started in 1.5 hours. What…
A: Average Velocity of an object is its total displacement divided by total time taken. Displacement -…
Q: In reaching her destination, a backpacker walks with an average velocity of 1.31 m/s, due west. This…
A:
Q: I need help on this problem: You go south of your friend's house 150 miles away at 50.0 MPH. Your…
A:
Q: A runner is moving with a speed of 2.68[m/s]. How long will it take the runner to complete a 5.0[km]…
A: The expression for find time taken by the runner to complete the race is t=dv
Q: airplane with a still air velocity of 250.km/hr flies directly West to a destination that is 400.km…
A: if vectors are opposite their resultant R =A- B
Q: A car accelerates with a constant acceleration of 1.2 m s along a long straight road. How long does…
A: Simple problem from Kinematics. Let's solve it by using the 1st and 2nd equations of motion for…
Q: rabbit runs 3.8 m [N] and stops to nibble on some grass. The rabbit then hops 6.3 m [N] to scratch…
A: Given A Rabbit displacement D1 = 3.8 m North Displacement D2 = 6.3 m North We to to find total…
Q: I took 2.28km and converted it to 2280 meters then divided by 3200 and ended up with .71m/s but it…
A:
Q: A juggler is practicing tossing balls on a train which is moving north at 30 m/s. She tosses a ball…
A:
Q: A ball is thrown upward with an initial velocity of 6m/s. Ignoring air resistance, determine the…
A:
Q: Problem 6: A car goes 56 m to the right and then 26 m to the left. It makes this trip in 55 seconds.…
A: Consider the initial position of the car at point O (xi = 0) as shown in the figure below. The car…
Q: A boat can move at a constant velocity of 2.0 m/s in still water. How long will it take for the boat…
A:
Q: Tectonic plates are large segments of the Earth's crust that move slowly. Suppose that one such…
A:
Q: What is the magnitude of the horizontal displacement of a body moving at (5i + 3j) m/s after 5…
A:
Q: function of time. Determine the value of the velocity at t = 16 seconds using a first order Lagrange…
A:
Q: Nerve impulses in a human body travel at a speed of about 100 m/s. Suppose a person accidentally…
A: Given : v = 100 m/s d = 2 m
Q: A person takes a trip, driving with a constant speed of 96.5 km/h, except for a 20.0-min rest stop.…
A:
Q: From January 26, 1977, to September 18, 1983, George Meegan of Great Britain walked from Ushuaia, at…
A: Basic Details The average velocity is the ratio of total distance covered to that of the total time…
Q: Mary is on the third floor of a building. Suddenly, she dropped her coin and the coin reached the…
A:
Q: A microorganism swimming through water at a speed of 150 \mu m/s suddenly stops swimming. Its speed…
A:
Q: diver jumps from a boat and descends to a depth of 20m. she skirts a coral reef and estimates that…
A: diver jumps from a boat and descends to a depth of 20m. she skirts a coral reef and estimates that…
Q: You are instructed to travel 12.0 m and then 10.0 m. You use these instructions such that your…
A: TOTAL DISTANCE TO BE TRAVELLED IS 12.0 + 10.0 = 22.0 m given that distance D from initail point is…
Q: The displacement of a particle is given by s = 3t° - 42t2 + 109t - 39 where s is in feet and t is in…
A: Given: The displacement of the particle (s) is s=3t3-42t2+109t-39 The rate of change of…
Q: Question 6 3 pts At t = 0, a car is going 9 ft/s and is 259 ft from the start of the road. The…
A:
Q: two people start from the same point. one walks east at 5mi/h and the other walks north east at…
A:
Q: You travel 1000 m in 25 seconds, accelerating the whole time at a constant rate. What is the rate of…
A: Given data: Distance traveled (d) = 1000 m Time (t) = 25 s Initial velocity (Vi) = 0 m/s Required:…
Q: You are driving home from school steadily at 99 km/h for 190 km . It then begins to rain and you…
A: The problem is based upon the concept of speed and distance. We know that distance is speed times…
Q: A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10…
A: The distance traveled in the original direction is given by: distance = speed x time = 640 mi/h x…
Q: A kicker kicks a football upward from the ground at an initial velocity of 63 feet per second. The…
A: Given: u=63ft/s, d=70ft (a) The trajectory of the football is found by : h=ut+12gt2 At the highest…
Step by step
Solved in 3 steps with 2 images