Help with 4. rd LearnB UTF-8"Homework03.docxUTF-8"Lab04_NewtonsLawsthos.content.blackboardcdn.com/5beddfe1Ob70f/27894461?X-Blackboard-Expiration=1645250400000&X-BlackboTimes New ...BIUA A -11Problems:1. A block with a mass of 20.0 kg is pulled by a rope with a force of 8.00 N. Whatacceleration (in m/s-) does the block experience?2. A boulder has a mass of 30 kg. When it falls from its precarious position on a cliff edge, itaccelerates at 9.8 m/s. What is the magnitude (size) of the force (in N) exerted by the Earthon the boulder through gravity?3. A child weighs 300 N. Express this child's mass in kg.4. The mass of a subway car with all of its passengers is 40,000 kg. It leaves the station withan acceleration of 0.9 m/s. What is the magnitude of the net force on the car (in N)?5. A child's model boat, when placed in a creek, accelerates from rest at 1.4 m/s. If the riveris exerting a force of 0.70N on the boat, what is the mass of the boat (in kg)?6. Aircraft carriers use catapults to launch jets from their deck. One such catapult accelerates a18,000 kg aircraft from rest to 70 m/s in 2.5 s. What is the magnitude of the force (in N)required to do this?7. At the end of a roller coaster ride, the cars must slow to a stop, but the magnitude of theacceleration cannot exceed 1.5 g's. Given a car with a mass of 2,000 kg (including thepassengers), what is the magnitude of the maximum allowable force (in N)?8. The parachute on a drag racing car deploys at the end of a run. If the car has a mass of 900kg and the car is moving 35.0 m/s, what magnitude force (in N) is necessary to stop the carin a distance of 1,000 m? (Note: First, find the acceleration of the car using Unit Onematerial, then use this to compute the force. Since the question asks for the magnitude,input a positive answer.)

Name: Help with 4. rd LearnB UTF-8"Homework03.docxUTF-8"Lab04_NewtonsLawstho
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Description: Help with 4. rd LearnB UTF-8"Homework03.docxUTF-8"Lab04_NewtonsLawsthos.content.blackboardcdn.com/5beddfe1Ob70f/27894461?X-Blackboard-Expiration=1645250400000&X-BlackboTimes New ...BIUA A -11Problems:1. A block with a mass of 20.0 kg is pulled by a r