Q1 a 430g block slides along a frictionless surface at a

Assignment Help Physics

Reference no: EM13354926

Q1. A 430g block slides along a frictionless surface at a speed of 0.35 m/s. it runs into a horizontal massless spring with spring constant 47 N/m that extends outward from a wall. It compresses the spring, and then is pushed back in the opposite direction by the spring, eventually losing contact with the spring. The amount of time (in s) that the block stays in contact with the spring is?

Q2. You are driving to grocery store at 15 m/s .You is 140 m from an intersection when the traffic light turns red. Suppose that your reaction time is 0.70 s. and that your car brakes with constant acceleration.

How far are you from the intersection while you begin to apply the brakes?

Reference no: EM13354926

Questions Cloud

Q1 a snowmobile climbs a hill at velocity v-up the slope of : q1. a snowmobile climbs a hill at velocity v-up. the slope of the hill is a 2 ft rise for every 70 ft of distance. the

Q1 the frequency of an opera singer is 450 hz assume the : q1. the frequency of an opera singer is 450 hz. assume the speed of sound in air is 340 ms. what is the frequency heard

Q1 a space vehicle is coasting at a constant velocity of : q1. a space vehicle is coasting at a constant velocity of 28.5 ms in the y direction relative to a space station. the

Q1 a ball on a porch rolls 60 cm to the porchs edge drops : q1. a ball on a porch rolls 60 cm to the porchs edge drops 40 cm continues rolling on the grass and ultimately stops 80

Q1 a 430g block slides along a frictionless surface at a : q1. a 430g block slides along a frictionless surface at a speed of 0.35 ms. it runs into a horizontal massless spring

Q1 an airplane is flying with a velocity of 830 at an angle : q1. an airplane is flying with a velocity of 83.0 at an angle of 22.0 above the horizontal. when the plane is a

Q1 a street lamp weighs 158 n it is supported equally by : q1. a street lamp weighs 158 n. it is supported equally by two wires that form an angle of 104 degrees with each other.

Q1 a calculate the magnitude of the gravitational force : q1. a calculate the magnitude of the gravitational force exerted by venus on an 80 kg human standing on the surface of

Q1 your toaster has a power cord with a resistance of 0016 : q1. your toaster has a power cord with a resistance of 0.016 connected in series with a 10.6 nichrome heating element.

User Account

All Pages