![]() Its acceleration is 0 m/s2 If the acceleration of a car is directed toward the east, the velocity of the car may have any direction A ball is thrown upwards and returns to the same location. It would be most correct to say that its _ was 45 km/hr average speed When you walk at an average speed of 4 m/s, in 5 s you'll cover a distance of 20 m How many minutes would it take to drive 30kilometers at an average speed of 90 km/hr 20 minutes An object covers a distance of 8 meters in the first second of travel, another 8 meters during the next second, and 8 meters again during the third second. Her speed relative to an observer at rest on the ground 11 m/s or 5 m/s, depending on the direction Katelyn runs A train traveled a distance of 90 kilometers in 2 hours. Her speed relative to the floor is 3 m/s. When you jump vertically the wall doesn't slam into you because you're moving horizontally just as fast as the wall Katelyn runs along the aisle of a train that moves at 8 m/s. How do the weight of the firefighter and the force of friction between the firefighter and the pole compare The friction force must be equal to the firefighter's weight Earth continually moves about 30 km/s through space, which means the wall you stand next to also is moving at 30 km/s. The support force supplied by the floor must be 550 N A firefighter slides down a pole at a constant speed. The reading on each scal 400 N Jason weighs 150 N and sits on his big brother's shoulders. Tension in the rope is greatest if the rope Sags very little An 800-N man stands at rest ontwo bathroom scales so that his weight is distributed evenly over both scales. Is it in equilibrium? yes, because there is no net force acting on it If Nellie hangs from three vertical ropes, the tension in the ropes add to her equal weight Monkey Mo hangs from the middle of a horizontal rope. Which of the following is correct Tarzan is in equilibrium A hockey puck slides across the ice at a constant speed. According to Newton's First Law of Motion an object at rest remains at rest unless acted upon by a net force Having made a slight miscalculation, Tarzan the ape man hangs motionless on a vertical grapevinesuspended from a tall tree in the depths of the jungle.
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