Cyclists in the United Kingdom reach speeds of 34.0 miles per hour (mi/h) on flat sections of the road. What is this speed in (a) kilometers per hour (km/h) and (b) meters per second (m/s)?

How far (in m) does a car going 25 m/s travel in 7 s?

Suppose your hair grows at the rate of 1/34 inch per day. Find the rate at which it grows in nanometers per second. Because the distance between atoms in a molecule is on the order of 0.1 nm, your answer suggests how rapidly atoms are assembled in this protein synthesis.

A piece of wood moves at a velocity (measured in millimeters per year) of v(1) = r² – 3t – 4 where 1 = 1 would be the end of the first year. If a is the displacement of the wood in the first 5 years and b is the distance traveled in the first 5 years, what is a- b? None of the listed answers

Speedometer readings for a vehicle (in motion) at 13-second intervals are given in the table. t (sec) v (ft/s) 28 13 21 26 24 39 19 52 26 65 18 Estimate the distance traveled by the vehicle during this 65-second period using the velocities at the beginning of the time intervals. We can do this by approximating the area under a curve. But what curve? In this case, imagine that the velocity of the vehicle is a function of time, v(t). We do not have this function, but we do have the values of th function at certain points in time. If we assume the function (the velocity) is constant between these points in time (which is not actually true), we can get an approximation. distance traveled - feet Give another estimate using the velocities at the end of the time periods. distance traveled feet Question Help: Video 20210110 2205M2 ing 20210110 220552 jpg

The acceleration of an object (in m/s2) is given by the function a(t)=8sin(t)a(t)=8sin(t). The initial velocity of the object is v(0)=−10v(0)=-10 m/s. Round your answers to four decimal places.a) Find an equation v(t) for the object velocity.v(t)v(t) = −8cos(t)−2Correct  b) Find the object's displacement (in meters) from time 0 to time 3.3.4187Incorrect   metersc) Find the total distance traveled by the object from time 0 to time 3.   meters

A car drives from Mechanicsburg, PA to Carlisle, PA which is 17 km away in 17 minutes. Due to traffic, the return trip takes 30 minutes. What is the average speed for the whole trip? Give you answer in units of m/s to 1 decimal place.

While driving in an exotic foreign land you see a speed limit sign on a highway that reads 180,000 furlongs per fortnight. How many miles per hour is this? (One furlong is 1/8 mile and a fortnight is 14 days. A furlong originally referred to the length of a plowed furrow.) * 47 mi/hr 57 mi/hr 67 mi/hr O 87 mi/hr

Justin visits the Grand Canyon and drops a rockoff the edge of a cliff. The rock falls 12 m the firstsecond, 34 m the next second, 56 m the third second,and so on. What would be the total distance the rockfalls after 14 seconds?

A person runs at a pace of 6.52mi/hr. How long does it take the person to run a 15.0⁢km race? (1mi=1.61km)