Stone from the ground level straight up with a speed

Reference no: EM13682863

At time t=0 s we throw a stone from the ground level straight up with a speed of 20m/s. at what time will the stone reach its highest point, and how high is it then above the ground?

Reference no: EM13682863

Questions Cloud

A bird watcher meanders during the woods : A bird watcher meanders during the woods, walking 0.501 km due east, 0.775 km due south, and 2.02 km in a direction 37.6° north of west. The time required for this trip is 2.59 hr. decide the magnitude (in kilometres) of the bird watcher's displaceme..

What does one measure with an ise : Does one need to calibrate an Ion Selective Electrode (ISE)? Why and what does one measure with an ISE?

Block is initially at rest on a horizontal surface : A 2.50 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude 6.90 N and a vertical force P are then applied to the block (see the figure). The coefficients of friction for the block and surface are s = 0.4 and k = 0..

Midpoint of the line joining the other two charges : Three charges q = 0.160 C form an equilateral triangle, 1.50 m on a side. Using energy that is supplied at the rate of 0.63 kW, how many days would be needed to move one of the charges to the midpoint of the line joining the other two charges?

Stone from the ground level straight up with a speed : At time t=0 s we throw a stone from the ground level straight up with a speed of 20m/s. at what time will the stone reach its highest point, and how high is it then above the ground?

What is the angle among the two rays in the glass : A ray of red light, for which n=1.54 and a ray of violet light, for which n=1.59, travel during a piece of glass. They meet right at the boundary among the glass and the air, and emerge into the air as one ray with an angle of refraction of 22.5?. Wh..

A rotating object starts from rest : A rotating object starts from rest at t = 0 s and has s constant angular acceleration. At a time t = 7.0 s the object has an angular velocity of omega = 16 rad/s. What is the angular velocity at time t = 14 s?

A cube of solid aluminium has a volume : A cube of solid aluminium has a volume of 1.00 m3 at 20°C. What temperature change is needed to produce a 100 cm3 increase in the volume of the cube?

What is the maximum compression of the spring and xmax : On a frictionless surface, a block of mass m1 and velocity v1 = vi is moving to the right when it collides with a spring, of spring constant k, attached to the left side of a stationary block of mass m2. Both blocks are free to slide on the surface.

User Account

All Pages