Compute the centripetal acceleration of the child
A child moves having a speed of 1.50 m/s if 9.0 m from the center of a merry-go-round. Compute the centripetal acceleration of the child and the total horizontal force applied on the child (m = 25.0 kg).
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The woman plans to row to the point on shore, and then walk to restaurant. If she can walk 3 mph, at what speed should she be able to row so that quickest way to get to restaurant is to row directly?
If the block is free it moves horizontally with no friction till it launches off the edge of a table 0.53 m above the ground. Determine the horizontal distance covered by the block throughout its fall to the ground.
A fullback of 90.0 kg is running 5.00 m/s and is strike by a tackler. The fullback rebounds backward having a speed of 0.50 m/s. i) Determine the impulse delivered to the fullback?
Determine the speed and direction of the wrecked vehicles just following the collision, supposing external forces can be avoided.
Let the following function. f(x) = (x - 5) if x = -4. Determine domain D and range R of f. Determine intervals on which f is increasing, is decreasing, or is constant.
A small space probe is place into the circular orbit about a newly discovered moon of Saturn. The radius of moon is known to be 550 km. When the probe orbits at a height of 1500 km above the surface of moon and takes 2.00 Earth days to make one or
The tires of a car form 85.0 revolutions as the car decreases its speed uniformly from 90.0 km/hr to 60.0 km/hr. The tires encompass a diameter of 0.90 m. Determine the angular acceleration? When the car continues to slow down at this rate, determ
The asteroid Icarus, though merely a few hundred meters across, orbits the Sun similar to the other planets. Its period is around 410 days. Determine its mean distance from the Sun?
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