Nicolas is playing with his toy car. A parachute in the back of the car is released to help slow down the car. 7 N 10 N If the forces act on the car as shown in the picture, what is the net force? A 3 N B 3 N 17 N 17 N
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- An airplane has a mass of 32,000 kg and takes off under the influence of a constant net force of 45,000 N. What is the net force that acts on the plane's 81 kg pilot? 3. C Submit Answer one f so But P Type here to search bp f8 f9 f1o f6 10 f2 f3 f4 ? 米 esc # & 1. 3 4 6. 8. W 23 LO %24A 4.0-kg object's velocity-vs-time graph is shown below. What is the net force on the object when t = 4.0 s? Vy (m/s) 8- - t (s) 10 2 4 6 8 2.0 N -32 N -2.0 N 0.50 N -0.50 N none of the given O 32 NA 1.0-kg block slides on a rough horizontal surface. A force, P = 9.0 N, is applied to the block at an angle to the horizontal as shown. The magnitude of the block's acceleration along the surface is 3.5 m/s?. What is the magnitude of the force of friction acting on the block? 30° 1.2 N 4.3 N 6.5 N O 15 N 7.2 N 9.0 N
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